11 best cordless trackballs

Name: ELECOM 2.4GHz Wireless Finger-operated Trackball Mouse EX-G series 8-Button Function with Smooth Tracking, Precision Optical Gaming Sensor (M-DT2DRBK)
Price: 41.46 USD
Availability: InStock
Rating: 4.3 (250 reviews)

Logitech M570 Wireless Trackball Mouse – Ergonomic Design with Sculpted Right-Hand Shape, Compatible with Apple Mac and Microsoft Windows Computers, USB Unifying Receiver, Dark Gray

Logitech

Based on 38 reviews Check latest price

Product description

The Logitech wireless trackball m570 gives you a different kind of comfort. It stays in one place and supports your hand to let you work all day with ease. System Requirements: Windows Vista Windows 7 Windows 8 or Windows 10|USB port Internet connection for software download|Mac OS X 10.5 or later|USB port|Internet connection for software download. Sensor Resolution: 540.

From the Manufacturer

Stop chasing a mouse around. Your trackball stays in one place and puts control under your thumb, so you don't have to move your arm to move your cursor. And its sculpted shape supports your hand for comfortable control all day long.
This trackball includes the Logitech unifying receiver. The tiny wireless receiver stays in your laptop, so there's no need to unplug it when you move around. Plus, you can easily add a compatible keyboard, number pad or mouse-without the hassle of multiple USB receivers.
You can go for up to 18 months without changing batteries and the convenient battery indicator helps to ensure that you'll never be caught off guard. Battery life may vary based on user and computing conditions.
You get precise cursor control wherever you want to use your trackball. Hard tables, comfy sofas and lumpy beds are all no problem for the M570.
The integrated scroll wheel and easy-to-reach back/forward buttons make control simple, whether you're web surfing on a laptop or navigating a home-theater PC.
Stop chasing a mouse around. Your trackball stays in one place and puts control under your thumb, so you don't have to move your arm to move your cursor. And its sculpted shape supports your hand for comfortable control all day long.
Note: In case of wireless mouse, the USB receiver will be provided inside or along with the mouse

Product features

Wireless Trackball M570

All-day comfort

Work in comfort with a stable, sculpted trackball that supports your hand and lets you rest your arm.

Small wonder

Logitech Unifying receiver—the tiny, wireless receiver that stays in your laptop and lets you add compatible devices as you need them.

Super powered

With up to 18 months of use from a single AA, you might just forget your trackball uses batteries at all.

Trackball comfort

Your trackball stays in one place, so you don’t have to move your arm to move your cursor. Its sculpted shape supports your hand to let you work all day in comfort.

Compact footprint

Short on space? No problem. Because the trackball doesn’t move, it’s perfect for tight workspaces and busy desks.

Logitech Advanced 2.4 GHz wireless

You get the reliability of a cord with cordless convenience and freedom—fast data transmission and virtually no delays or dropouts.

Logitech Unifying technology

Easily connect up to six compatible wireless devices—keyboards, number pads or mice—without the hassle of multiple receivers filling up your USB. ports.

Orchidtent Black Neoprene Storage Carrying Case Bag Dust Covers for Logitech M570 Trackball Cordless (M570)

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Product description

Compatible with:

Logitech M570 Trackball Cordless

Size: 5.7 x 3.74 x 1.97 inches(14.5 x 9.5 x 5 cm)

Package include:

1 x Dust cover for Logitech M570 Trackball Cordless

Special design for Logitech M570 Trackball Cordless
Protect your Logitech Mouse out of scratches and dust-proof
Material: made of washable neoprene
Easy to put in and take out
Dimension: 5.7 x 3.74 x 1.97 inches(14.5 x 9.5 x 5 cm)

User questions & answers

Question:	is this really $488? I mean they have much newer models that are 10x cheaper and with many more features. Please explain
Answer:	Yes we have over 30
Question:	How long is the battery life & how big is the USB receiver
Answer:	The diameter of the Cordless Optical Trackman trackball is 1.75" There's only one size that fits this, and you need specify "Optical Cordless TrackMan" (there is only one by that name) in order to get the correct replacement.
Question:	How many do you have available, I wouldlike to get them for my whole team and thisis teh cheapest I have ever seen these, do you have Qty
Answer:	Ours did come with two wood brackets for attaching to a dresser. We did not use those though (we hung ours on the wall), so I don't know how well or easily they work.
Question:	I am looking for a replacement ball - what size is this one
Answer:	Not a slip on in a sense of no tie involved. I can slip them off to take them off, but have to have laces free to get shoe on.

Logitech Cordless Optical TrackMan Trackball

Logitech

Based on 722 reviews Check latest price

Product description

Our most advanced trackball yet: a comfortable, cordless, finger-operated trackball that works where you need it. Save space and eliminate desktop clutter. Take advantage of extra buttons that help you navigate around Windows and the web more easily. And with Logitech's patented optical technology, you get virtually maintenance-free precision and smooth tracking.

Main Features

Manufacturer: Logitech

Manufacturer Part Number: 904369-0403

Manufacturer Website Address: www.logitech.com

Pointing Device Type: Trackball

Pointing Device Connectivity Technology: Wireless

Pointing Device Wireless Technology: Radio Frequency

Movement Detection: Optical

Interfaces/Ports: 1 x 6-pin mini-DIN PS/2 (Receiver), 1 x USB (Receiver), 1 x (Trackball)

Dimensions: 2.4" Height x 3.7" Width x 6.2" Depth

Weight: 1.16 lb

Standard Warranty: 5 Year(s) Limited

Main Specifications Product Description Logitech Cordless TrackMan Optical - trackball
Device Type Trackball Connectivity Technology Wireless ( RF ) - PS/2, USB - NOTE: THIS PRODUCT CANNOT BE SHIPPED TO MASSACHUSETTS OR DISTRICT OF COLUMBIA (WASHINGTON, D.C.)
Movement Detection Technology Optical Features Drag lock, scrolling wheel Battery 2 x AA type - WARNING: The solder used in this product contains lead, a chemical known to the State of California to cause birth defects and other reproductive harm. Please wash hands after handling internal components and circuit boards and avoid inhalation of fumes if heating the solder.
OS Required Microsoft Windows 95/98, Apple MacOS 8.6 or later, Microsoft Windows 2000 / NT4.0, Micro
Manufacturer Warranty 5 years warranty

User questions & answers

Question:	Is $489.99 the price or is this incorrect? If correct, good luck with that, I hope you have long term storage for it
Answer:	Well, it's an issue of supply and demand. The product is no longer manufactured, and New Old Stock - which this is - is in limited supply. Most of us who want or need this device will settle for a used or 'refurbished' one for a fraction of that $489.99 price, but sellers of the NOS item are asking the highest price they think they can get - and if you check around, you'll find that this inflated figure (roughly ten times its original retail price just several years ago) is in fact in the ballpark.
Question:	Logictech no longer makes this trackball, so are you willing to pay 10x the orginal price to have one
Answer:	NO, I am NOT willing to pay 10x the original price for this simple obsolete trackball. What kind of greedy ogre is allowed to markup prices like this? Do NOT fall for this thievery. IMHO.◙ Have a happy 4th of July celebration, be careful with the fireworks, have fun, be safe.
Question:	I bought this last year for $80 and I Know this cannot is not a correct price, is this kind of price gouging common
Answer:	Nathan was correct. I had the same issue a few years ago with a Microsoft trackball. They had discontinued it and the only NIB were going for 5 times more than the original price. If the product is discontinued from the manufacturer and new supplies are limited the market will determine the price. It's not much different from someone selling a collectors item that's NIB for much more than it orginally sold. How about the Beanie Baby craze when people would find a rare one for retail and then mark it up 1000% and resell it.
Question:	I paid $30 for this same thing in 2009 and now it is $439??? what's with that
Answer:	Supply and demand i guess. Im not selling the mouse for $439, so i cannot answer for that particular seller. Once an item is "out of production" it changes the supply drastically.

ELECOM 2.4GHz Wireless Finger-operated Trackball Mouse EX-G series 8-Button Function with Smooth Tracking, Precision Optical Gaming Sensor (M-DT2DRBK)

Based on 1 reviews Check latest price

✅《ERGONOMIC UNIQUE DESIGN》The mouse design is based on 6 different muscle and skeletal structures of the hands giving special emphasis to the folding actions of the hands to provide a new level of hand comfort.
✅《OPTICAL TRACKING TECHNOLOGY》The ELEOM "EX-G series" trackball provides precise cursor movement for superior accuracy so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency. It is very easy to move in any direction.
✅《FUNCTIONAL 8 BUTTONS》You can assign favorite function to each button by using "ELECOM Mouse Assistant" ELECOM Mouse Assistant Software will be available to download from ELECOM NET website.
✅《DPI CURSOR》Designed with a high-performance gaming optics system sensor and lens. The DPI button can easily change between 750(LOW) and 1500(HIGH) DPI, making the movements of your cursor faster or slower. The ball is held in place by the ball bearings, but can easily be popped out of the device, by pushing it through the hole in the bottom and it can be easily cleaned.
✅《PRODUCT DETAILS》System requirements: Windows 7, Windows 8.1, Windows RT8.1, Windows 10 or later (Horizontal scrolling function is not working in Windows RT8.1), macOS 10.10 or later, Size: W3.7"(94.7mm) X L4.9"(124.4mm) X H1.9"(47.9mm), Weight: 4oz(without battery), DPI: 750/1500 count (switchable), Connectivity: wireless, 1 X AA battery(Included)- Battery Remaining Light Lamp equipped.

User questions & answers

Question:	What does the switch located beside the scroll wheel does
Answer:	I'm not sure of the dimensions of the MD puzzle rack but I will tell you this particular puzzle is larger than other similar puzzles I have bought.
Question:	How long does the single AAA battery last
Answer:	Yes. Very well made wooden puzzles
Question:	Does the track ball come out easily
Answer:	I think all of the Doug and Melissa puzzles are wood. I have bought my nephew 5or 6 of them and they have all been wood. They are the sturdiest puzzles I have ever seen.
Question:	How does this compare with the Microsoft trackball
Answer:	Yes, We do ship to APO addresses.

Product features

ELECOM 2.4GHz Wireless Finger-Operated Trackball Mouse "DEFT" (M-DT1DRBK)

-The ELEOM "DEFT" trackball provides precise cursor movement for superior accuracy. Help improving productivity and efficiency of your work.

-Optical Tracking Technology : Optical Sensor can read your accurate movement.

-Control and Do More with the functional 8 customizable button.

-DPI can be switched to 2 different speed.

-Support Windows and Mac OS. Check details

Functional 8 Buttons

Assign different functions to fit your work or gaming needs with 8 built-in mouse keys and a left/right scrolling tilt wheel that provides limitless clicking combinations.

Customizable Buttons

You can assign favorite function to each button by using "ELECOM Mouse Assistant" ELECOM Mouse Assistant Software will be available to download from ELECOM NET website.

Recommend for PC Gaming Control: Customize each button function to enhance your gaming experience.

DPI Switch

The cursor movement speed can be switched to two levels; 750/1500 counts. Get your computer set just the way you like.

Battery level indicator lamp

When the battery level gets low, battery indicator lamp will glow. Once the indicator lamp turns on please change the battery from the back side of the body.

Maintenance : Easy to Clean

The trackball can be quickly removed by the backside by pushing the ball.

As dirt and grime builds up around the trackball, the mouse cursor may jerk around the screen erratically or refuse to move at all. Keep your trackball clean all the time.

Receiver Storage

For USB connection type trackball mouse, it is designed with a space where you can store the USB receiver. When you're not using the mouse, you can store the receiver inside of it. If you have an extra receiver from any ELECOM device you aren't currently using, this is a good place to store it.

Power Off When You Don't Need It

Power button is in the backside of the mouse. Prevents battery consumption when not in use.

Low Energy Mode : Battery will last longer. Low energy consumption.

High Speed Mode : Sensor will track accurate movement but the battery will run out faster than low energy mode.

About ELECOM

ELECOM has a wide variety of product categories, including PC-related products, audio visual device-related products, digital equipment-related products, exercise-related products and more

We set out to create new markets with the concept of a “Human interface: Connecting users to devices with more comfort and better usability that are more friendly and comfortable for you and your family”.

How to Install the Driver (Most Recent Driver Version 5.2)

Access to (ELECOMUS dot com) Check ELECOM's Global Home Page First
Click (Mouse Assistant) tab on top of page
Select Windows/MacOS version : Please check your computer OS before download.
Check (Download) Tab and Click on (File name) 'mouse_driver_maxxxxxxx(.zip)'.
Download the file named 'mouse_driver_maxxxxxxx(.zip)'. (The xxxxxxx part will change from time to time)
Double-click on the downloaded file 'mouse_driver_maxxxxxxx(.zip)' and extract the file.
Open the extracted folder 'mouse_driver_maxxxxxx' and double-click on the file 'mouse_driver_maxxxxxx(.exe)'.
Follow the instruction of the wizard and complete the install, and then restart your computer.

■ If you have any problems, English support is available after purchase (Message can be send from your purchase history)

YUEYU T31 Wireless Mouse Portable Trackball Ergonomic Gaming Mouse Optical Mice USB Receiver for PC Computer Laptop Game Players Gamers

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Product description

Descriptions::

100% brand new and high Quality.

Features:

Made of high-Quality material, durable, frim and stable for us to use.

This is a new generation of vertical mouse, comfortable grip, suitable for office, games, etc.

Rechargeable mouse, no need to replace the battery, support ergonomic design.

This wireless mouse vertical ergonomic design for you, help you get rid of tireness after long use of the wireless mouse. Care more about your health. Avoid carpal tunnel syndrome.

2.4GHz Wireless Connectivity, Ergonomic designed to remit and prevent carpal tunnel syndrome.

Optical laser technology for precise control.

Easy to use, comfortable to hold, prevent mouse hand.

Specifications:

Item Type: Gaming Mouse

Model Number: T31

Material: ABS

Size: 10x8.5x7cm/3.9x3.3x2.7in

Color: Black

Resolution: 800dpi, 1600dpi, 2400dpi

Battery Type: built in rechargeable battery(600MA)

Button: 4 buttons and 1 wheel(middle button)and 2dpi(Adjustable )

Maximum operating range: 10m/393in

Charging cable length: 80cm/31.4in

Button life: 5 million times

System Requirements: for Windows 98/Me/2000/XP/Vista/Win 7/Win8/win10 or latest.

Quantity: 1 Pc

No retail package.

Transition: 1cm=10mm=0.39inch

Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.

Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

This mouse don't need to use AA battery now. It have battery inside the mouse! You just used USB cable charging.

Package Includes:

1 x Gaming Mouse

1 x USB Receiver

1 x USB Charging Cable

1 x English User Manual

Made of high-Quality material, durable, frim and stable for us to use.
This is a new generation of vertical mouse, comfortable grip, suitable for office, games, etc.
Rechargeable mouse, no need to replace the battery, support ergonomic design.
This wireless mouse vertical ergonomic design for you, help you get rid of tireness after long use of the wireless mouse. Care more about your health. Avoid carpal tunnel syndrome.
2.4GHz Wireless Connectivity, Ergonomic designed to remit and prevent carpal tunnel syndrome.

Logitech Wireless M570 Trackball Sculpted Shape to Provide Better Support for Your Hand

Logitech

Based on 450 reviews Check latest price

Product description

Your coffee table. Your favorite chair. Your comfy bed. Now there's no limit to where you can get precise cursor control. This hand-friendly wireless trackball lets you work and play wherever you want. No mouse to move around. No tricky keypad leaving your hand feeling cramped. Just roll the ball with your thumb and click. Precision never felt so comfortable. Thumb-operated trackball and laser sensor for smooth, precise cursor control. Works anywhere you do-even your sofa. Powerful 30 ft. wireless range with tiny leave-in Logitech Unifying receiver. It has up to 18 months of power on a single AA battery. Scroll wheel and Back/Forward buttons for easy document and web page navigation. Enhanced comfort-refines the time-tested shape of the popular Logitech Trackman Wheel.

Certified Refurbished product has been tested and certified to work and look like new, with minimal to no signs of wear. The product is backed by a 90-day warranty and is in generic packaging.

Thumb-controlled trackball stays in one place

No need to slide around a mouse or move your arm to move your cursor

Sculpted shape supports your hand for comfortable control all day long

Compact footprint-great for tight work spaces with limited room to use a mouse

Advanced Logitech 2.4 GHz for fast data transmission with virtually no delays or dropouts.

Works with Windows, Mac OS, ChromeOS

Package Includes:

Logitech M570 2.4GHz Wireless 5-Button Laser Trackball Mouse

Logitech Unifying USB Receiver

Battery NOT INCLUDED

NOTE:The connector/wireless receiver is found inside the back side of the mouse.
Trackball comfort: Sculpted shape supports your hand and stays in one place-move the cursor without moving your arm
Work and play anywhere: Get smooth, precise cursor control wherever you use your trackball-your desk, couch, even your bed
Logitech Unifying receiver: Connect up to six Unifying compatible devices with one tiny wireless.Long battery life: Go for up to 18 months without changing the included AA battery* (*Battery life may vary based on user and computing conditions) receiver that stays in your laptop
For Windows or Mac OS: Robust 2.4 GHz wireless connection lets you control your laptop, desktop computer or home theater PC wirelessly from up to 30 ft. away** (** Actual wireless range will vary with use, settings and environmental conditions) Please refer the User Manual before use.

User questions & answers

Question:	Is a left handed version available
Answer:	Closest thing is learning how to switch-hit
Question:	The photo shows this as a left-handed trackball, but there is no mention of left-handed in the description. Is it just that the photo is flopped
Answer:	That is a right handed trackball. You use your thumb on the ball.
Question:	is this Bluetooth or USB only
Answer:	It is 2.4Ghz (Logitech Unifying receiver) USB wireless only & includes all needed pieces for operation. It is also very orthopedic & is the only mouse that I, my children, & my grandchildren use. We own 11 of them & all perform perfectly. All were Amazon purchases. The range is excellent. I use it across a 35' room for volume control of videos played from my PC to the TV.
Question:	I has M570 over 2 years, recently have a problem with Left Click...anyone else
Answer:	Sorry this result is late to the subject, but it's from grim experience. I've purchased at least three units which appeared factory sealed. Two of them failed at about the one year mark with the super-fast-left-click error. Seems like a switch wear problem, as if the tiny internal circuit board button cannot rise fast enough before the pressure from the plastic lever-spring plastic part registers another false click. You can defeat this by left clicking at a super fast speed, barely tapping the button. But such activity by the user is truly tiring and annoying. The old model that came before the M570 was clumsy and slippery under the palmrest area, but it was made better.

Kensington Expert Wireless Trackball Mouse (K72359WW) Black, 3.5" x 6.1" x 8"

Kensington

Based on 5 reviews Check latest price

Product description

The Expert Mouse Wireless Trackball gives you the freedom to be hyper-productive without being limited by a USB cable. The trackball can be paired through Bluetooth 4. 0 LE to save a valuable USB port, or connected via USB Nano receiver. KensingtonWorks software offers incredible customization, and optical tracking technology offers smooth, precise cursor control. Plus, our award-winning Scroll Ring lets you quickly scan up and down web pages or long documents. Add it all up and you get exceptional comfort and ease-of-use from the brand that has set the industry standard in trackballs for more than 20 years.

Large 55mm ball design and Diamond Eye optical tracking for precise cursor control; Patented scroll ring lets you scan up and down pages with ease
Detachable, ergonomic wrist rest supports hand and wrist for improved comfort; Ambidextrous design
Customizable 4-button design, scroll speed and cursor speed via KensingtonWorks software
Connects wirelessly via built-in Bluetooth 4. 0LE or with the USB dongle using 2. 4Ghz wireless; Auto-sleep helps conserve battery life
Compatible with Windows (7, 8, 8. 1, and 10), macOS (10. 8 and later), and Chrome (OS 44 and later); 3 year and lifetime technical support
Large 55mm ball design and Diamond Eye optical tracking for precise cursor control; Award-winning scroll ring lets you scan up and down pages with ease
Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse

User questions & answers

Question:	Does the scroll ring on this mouse have clicks that you can feel while scrolling - when scrolling through a set of images to be able to know that you
Answer:	Only compatible with standard definition receivers like the D12, R16, H20 thru H24. Also note that if you have an H25 HD receiver or Genie, these receivers are only SWM compatible (you will need a SlimLine SWM dish) and will not work with a standalone 18" round dish.
Question:	Can the Expert side scroll? I use spreadsheets that are really wide and have a lot of columns and need that feature
Answer:	No, the pipe is too small. It requires 2" outer diameter mast. You can use a pipe adapter instead of buying a new tripod if it won't hold a 2" OD pole.
Question:	Does it work on Linux
Answer:	The RG6 coaxial cable is sold separately and does not come with it. I recommend Solid Copper Core conductor RG6 cable with compression connectors on each end.
Question:	does left click result in double click after use
Answer:	Tell you truth, I could never get the damn thing to work at all with my HR54. I finally just gave up and bought a Dish Playmaker for my RV.

Product features

Kensington Expert Wireless Trackball Mouse (K72359WW)

The Expert Mouse Wireless Trackball gives you the freedom to be hyper-productive without being limited by a USB cable. The trackball can be paired through Bluetooth 3.0/5/0 LE to save a valuable USB port, or connected via USB nano receiver. KensingtonWorks software offers incredible customization, and optical tracking technology offers smooth, precise cursor control. Plus, our patented Scroll Ring lets you quickly scan up and down web pages or long documents. Add it all up and you get exceptional comfort and ease-of-use from the brand that has set the industry standard in trackballs for more than 20 years.

Dual Wireless Technology

The ultimate in wireless freedom, allowing you to connect either via Bluetooth 3.0/5/0 LE that allows you to save a valuable USB port or through a highly reliable 2.4GHz USB nano receiver.

KensingtonWorks Customization

Free downloadable software provides an even more personalized experience, giving you the ability to assign a wide variety of program functions to each of the 4 buttons, as well as adjusting cursor and scrolling speeds.

Note: For Mac users, KensingtonWorks customization is only available with 2.4GHz USB receiver.

ChromeOS user can get HID functions for a trackball but will not be able to customize their device through KensingtonWorks.

DiamondEye Optical Tracking

Movement detection technology provides smooth, precise cursor control so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency.

Scroll Ring and Large Ball

Spin the dial to move up and down web pages or documents with complete ease. The red ball has been specially designed with an absolute spherical, hard surface for precise tracking and control.

Ambidextrous Design

Works equally well for both right-handed and left-handed users to get the most out of their trackball.

Detachable Wrist Rest

Soft cushioning cradles the hand and wrist in ergonomic comfort for pain-free productivity during extended periods of activity on the computer.

Kodak Wireless Mouse

: Kodak. Product line: I mouse. Product Model: Q40. Product Name: IMOUSE Q40 wireless ergonomic trackball mouse. Packaged Quantity: 1. Product Type: mouse. [Pointing device] pointing device connectivity technology: wireless. Pointing device wireless technology: radio frequency. Movement detection: Optical. Movement resolution: 4800 dpi. Number of Total buttons: 7. Scroller Type: trackball. Scroll wheel. Ergonomic fit: symmetrical. [Interfaces/Ports] pointing device host interface: USB. [Physical Characteristics] Height: 2". Width: 4.5". Depth: 6.6". Weight (Approximate): 5.44 oz. [Miscellaneous] package Contents: IMOUSE Q40 wireless ergonomic trackball mouse 1 x USB receiver 2 x AAA battery 1 x quick start Guide. Environmentally friendly: Yes. Environmental Certification: week.

Product information

Technical Details

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Other Technical Details

Based on 6 reviews Check latest price

Product description

Ambidextrous ergonomic trackball mouse The Kodak IMOUSE Q40. It incorporates the palm grip design where each user can rest his entire hand over the mouse. This design encourages users to move their cursor by rotating the track ball using their thumb and reduces the need of hand movement. It is cable-free by utilizing the 2.4 GHz radio frequency technology, offering a wireless range of up to 30 feet. It's also fully programmable, meaning every mouse button can be customized to your preferred function with its programmable driver. With its 5 levels of DPI resolutions (400-4800), the optical trackball provides superior accuracy and smooth motion, reducing hand movement and space.. Manufacturer: Eastman Kodak company. Manufacturer Part Number: IMOUSE Q40. Brand Name: Kodak. Product line: I mouse. Product Model: Q40. Product Name: IMOUSE Q40 wireless ergonomic trackball mouse. Packaged Quantity: 1. Product Type: mouse. [Pointing device] pointing device connectivity technology: wireless. Pointing device wireless technology: radio frequency. Movement detection: Optical. Movement resolution: 4800 dpi. Number of Total buttons: 7. Scroller Type: trackball. Scroll wheel. Ergonomic fit: symmetrical. [Interfaces/Ports] pointing device host interface: USB. [Physical Characteristics] Height: 2". Width: 4.5". Depth: 6.6". Weight (Approximate): 5.44 oz. [Miscellaneous] package Contents: IMOUSE Q40 wireless ergonomic trackball mouse 1 x USB receiver 2 x AAA battery 1 x quick start Guide. Environmentally friendly: Yes. Environmental Certification: week.

400 to 4800 DPI range
Removable trackball allows for easy cleaning
Built-in 1.5 in. Large trackball with optical sensor
Ergonomic, ambidextrous contour trackball mouse design

User questions & answers

Brand

KODAK

Question:	How do you remove the trackball? It says it's removable but I can't figure out how to get it out to clean
Answer:	This trackball comes with 2 regular replaceable AA batteries that last 6 to 12 months of continuous use. The receiver is small and plugs in into any USB port on a PC or Mac. Thank you.

Product information

Technical Details

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Other Technical Details

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Product information

Technical Details

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Other Technical Details

Brand

KODAK

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Kensington Orbit Wireless Trackball Mouse with Touch Scroll Ring (K72352US),Black

Kensington

Based on 2 reviews Check latest price

Product description

Offering a precise, compact and versatile experience, the orbit wireless mobile trackball has everything mobile professionals need for comfort and productivity. It offers better ergonomics, with less wrist and hand movement that will ease The pain of repetitive-stress injuries. With no cables to tie you down, The 2. 4 GHz wireless Nano receiver works with either Windows or Mac when you're at home, on the road or in the office. Unique touch scrolling, along with the compact 32mm ball, lets you glide effortlessly through web pages and documents, and the Nano receiver can be stored right inside the trackball.

Optical tracking for superior cursor control
Unique touch scrolling — simply slide your finger around the outer ring of the trackball for effortless scrolling through web pages and long documents
Free downloadable KensingtonWorks software provides button customization
Ambidextrous design
Compatible with all Windows, macOS, and Chrome (OS 44 and later) computers
Plug-and-play, no drivers required
2. 4 GHz wireless with nano USB receiver that stowes inside the trackball when not in use

User questions & answers

Brand

KODAK

Question:	How do you scroll with the Orbit Wireless Mobile Trackball
Answer:	There is a touch pad on both sides of the trackball that you swipe up or down to scroll. The positioning of the touch pads make it so I can use this mouse with either hand. The only caution I have is that you do not touch the top of the mouse while you are operating the trackball. I have small hands, so when using the trackball with my right hand, I usually put my thumb on the left button, my index finger on the track ball, the middle finger above the touch pads on the mouse where it can easily be put to use on scroll pad, and my ring finger on the right button. I invert this position when I am using my left hand.
Question:	Would you please tell me the length,width and depth. Also from the size from the wrist area to the ball. Thank you
Answer:	Depth = 1 1/2", Legnth approx 4", width = 3 1/2" down to 3 1/4", Wrist area to ball is approx 3". It works well, though is only prefers batteries with a stronger strength to them.
Question:	Has anyone figured out how to disable the scroll ring? I don't see how to do it in TrackBallWorks. maybe a device modification
Answer:	The scroll ring sensor can be disconnected with a few minutes work. Switch off the trackball device and push out the red trackball. I removed the batteries. With a tiny, thin screwdriver pry up the sensor ring (the flat black ring around the red trackball when it's installed). The sensor ring is one fairly sturdy piece. Take your time, attacking at several points, using more than one screwdriver, and you will get the sensor ring out. I did it without scratching the trackball device. At the front of the sensor ring is a ribbon cable. Pull the ribbon cable out of the sensor ring cable connector, fold the cable up and stick it down into the trackball body, then reassemble. It looks and works great. Wear safety glasses! You assume all liabilty for your actions; this is an information-only story how I did it. I like the track ball a lot now that it no longer causes random stuff to happen at random times. If you have mini security allen wrenches for disassembly, you can take the bottom off and likely reach the other end of the cable.
Question:	Is there a way to get scroll click or middle click results with this mouse
Answer:	Yes, definitely. I configured mine to perform middle-click whenever I press both the left and right buttons simultaneously. I had to download Kensington' Trackball Works driver software to get this functionality in Windows 8.1.

Product features

Kensington Orbit Wireless Trackball Mouse (K72352US)

The ideal productivity enhancer for any mobile professional, the Orbit Wireless Mobile Trackball offers compact comfort and precision for the road. A reliable wireless connection provides greater versatility and the receiver stows inside the trackball. Unique touch scrolling, along with the compact 32mm ball, lets you glide effortlessly up and down the screen.

Touch Scrolling

This unique feature lets you slide your finger around the outer ring of the trackball, letting you glide effortlessly through web pages and long documents.

KensingtonWorks Customization

Free downloadable software provides an even more personalized experience, giving you the ability to assign a wide variety of program functions to each of the 2 buttons, as well as adjusting cursor and scrolling speeds.

ChromeOS user can get HID functions for a trackball but will not be able to customize their device through KensingtonWorks.

Optical Tracking Technology

Internal red optics precisely track the movements of the compact 32mm ball, providing superior accuracy so you can quickly get your cursor where you want, improving productivity and efficiency.

2.4GHz Wireless USB Receiver

Offering cable-free versatility for productivity on the go, the receiver can be stored inside the trackball for safekeeping when not in use.

Two-Button, Ambidextrous Design

Along with a centered, compact 32mm ball, it works equally well for either right-handed or left-handed users.

About Kensington

Kensington is the brand professionals choose when they need the most innovative and reliable accessories to be at their productive best. With more than 30 years of trusted expertise, business professionals and home office users can be assured that every Kensington product you purchase will deliver on our 'smart. safe. simple' brand promise.

*USB-C to USB-A connector is needed for newer Mac products

Works with Chromebook

The Works With Chromebook badge signifies products that are certified to meet Chromebook compatibility standards, to provide you with a seamless experience.

“This product has been certified by Kensington to meet Google's compatibility standards. Google is neither responsible for the operation of this product nor its compliance with any applicable or other safety requirements. Chromebook and the "Works With Chromebook" badge are trademarks of Google LLC.”

Ergo M575 Wireless Trackball (Black)

Logitech

Based on 17 reviews Check latest price

Product description

WORK IN YOUR COMFORT ZONE Minimize movement and maximize comfort with ERGO M575 - a wireless trackball with a sculpted ergonomic shape. With no need to move your arm around to move the cursor, your hand and arm stay relaxed. The smooth and responsive thumb control can be used anywhere - and since it doesn't need to be moved - ERGO M575 is perfect for tight desk spaces.SHAPED FOR HANDS LIKE YOURS ERGO M575 has been designed and developed to ergonomically fit the shape of your hand. And with no need to move your arm around to move the cursor you'll reduce fatigue in your hand and arm. THUMBS UP FOR THUMB CONTROL Get on a more ergonomic track with exceptionally precise trackball control. Your thumb will glide across the smooth ball surface with total ease thanks to transparent finish coating. And the high-performance optical sensor matches great accuracy with ultra-low power consumption. MORE SPACE FOR ALL YOUR (AWESOME) STUFF ERGO M575 features a super compact footprint since it doesn't move to control the cursor. It's ideal for tight workspaces, or for those of us that have desks full of papers, personal items - and sometimes even a bowl of cereal. EASY CONNECT WITH WINDOWS® AND MAC With two ways to connect - via Bluetooth® Low Energy or the included USB receiver - ERGO M575 provides a powerful, reliable signal from up to 10 m away.Connect to either Windows or macOS and never worry about drop-offs or laggy connections. A DESIGN CHOICE YOU'LL FEEL GOOD ABOUT QUALITY THAT LASTS ERGO M575 is durable and reliable. With Swiss engineering and end-to-end control of the production process, it's designed to perform for more than 3 million quality clicks. MADE WITH RECYCLED PLASTIC The plastic parts in ERGO M575 include post consumer recycled plastic - 50% for Graphite and 21% for Off-white - to give a second life to end-of-life pla

Pointing Device Connectivity Technology: Wireless
Pointing Device Wireless Technology: Bluetooth
Wireless Operating Frequency: 2.40 GHz
Movement Detection: Optical
Movement Resolution: 2000 dpi

Perixx11568 Perimice-717 Wireless Trackball Mouse, Build-in 1.34 Inch Trackball with Pointing Feature, 5 Programmable Buttons, 2 DPI Level, Black

Perixx

Based on 1 reviews Check latest price

Product description

System requirement

windows 7, 8, 10

usb port

you can download software by visiting Perixx website

specification

dimension: 130x107x45 approximate weight: 134 g (batteries are not included)

sensor: laser

trackball size: 34 mm

dpi: 400/1000

power supply: two AAA batteries required (Batteries are not included in package)

number of buttons: 7

number of programmable buttons: 5

scroll wheel with middle click: yes

wireless operating distance: 10 M (33 feet)

wireless technology: 2.4GHz, with NAND receiver

Wireless ergonomic trackball mouse with 2.4 GHz connection, 5 programmable buttons, and easy to switch the cursor speed with DPI switch buttons
Natural ergonomic with right-handed design; recommended to repetitive strain injuries RSI users and the users work Particularly long periods on the computer
Personalize your working environment with the programmable feature; you can download software by visiting Perixx website
Auto power-saving feature; mouse automatically enters power-saving mode After 10 seconds of being sleeping mode, 8-10 minutes of being standby mode
System requirements: Windows 7/8/10, a USB port; package includes Perixx 12-month limited warranty
Wireless ergonomic trackball mouse with 2.4 GHz connection, 5 programmable buttons, and easy to switch the cursor speed with DPI switch buttons
Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse

User questions & answers

Question:	What is the polling rate for this mouse
Answer:	The paper that comes with the mouse says 125Hz. But Perixx Support is saying 250Hz. Please clear this up Perixx.
Question:	Does it use an optical sensor
Answer:	I couldn't certify it, because I didn't take it apart, but I am 100% sure that it does. Most modern trackballs, if not all of them, use an optical sensor.
Question:	Is this the latest variation of the Perimice
Answer:	Yes, We change the DPI from 1000/1600 to 400/1000, so that the tracking is more stable. The silent click also change back to the normal click, so that it has more of the click feeling. With stable tracking performance, we now keep only one glossy ball in the package.
Question:	Description says two balls in box,, 517 ,,are they hidden in mouse or is the extra one loose in box
Answer:	The trackball mouse has only one ball in the box. When we launch the model in 2017, we did add extra one ball in the first 6 months of the promotion. The two ball version was stop at the end of 2017, and it has only one ball version available now.