4 best usb to electrical outlet

USB to electrical outlet adapters, often referred to as USB wall outlets or USB power outlets, are electrical outlets with integrated USB ports designed to provide a convenient way to charge USB-powered devices without the need for a separate charger or adapter. Here's what you need to know about them:

  1. Integrated USB Ports: USB wall outlets have one or more USB ports alongside the traditional AC electrical sockets. These USB ports provide a direct power source for charging smartphones, tablets, e-readers, and other USB devices.

  2. Convenience: They eliminate the need for USB chargers or adapters, freeing up AC outlets for other devices. This can be especially helpful in areas where electrical outlets are limited.

  3. Charging Speed: USB wall outlets typically provide a standard USB charging voltage (usually 5V) and current (typically up to 2.4 amps per port), which is suitable for most USB devices. Some models also offer fast-charging capabilities for devices that support it.

  4. Compatibility: USB wall outlets are compatible with a wide range of USB-powered devices, including iOS and Android smartphones, tablets, Bluetooth speakers, and more.

  5. Installation: Installation is similar to replacing a standard electrical outlet, and it typically requires some electrical wiring knowledge. Many models come with installation instructions, but it may be advisable to hire a professional electrician for installation if you're not experienced in working with electrical systems.

  6. Safety Features: USB wall outlets often include safety features such as surge protection, over-current protection, and short-circuit protection to safeguard your devices from electrical issues.

  7. Design Options: These outlets are available in various designs and configurations, including single or multiple USB ports, different color options, and combinations of USB ports with standard AC outlets.

  8. Cost: The cost of USB wall outlets can vary depending on the number of USB ports and additional features like surge protection. They are generally more expensive than standard electrical outlets but can be cost-effective if you frequently charge multiple USB devices.

  9. Smart USB Outlets: Some USB wall outlets are "smart" and may offer features like Wi-Fi connectivity or compatibility with voice assistants. These outlets can be controlled remotely or integrated into a smart home automation system.

  10. Usage Scenarios: USB wall outlets are commonly installed in bedrooms, living rooms, kitchens, and other areas where people frequently charge their devices. They are also useful in public spaces, hotels, airports, and cafes.

In summary, USB to electrical outlet adapters are convenient solutions for charging USB devices without the need for bulky chargers or adapters.They offer multiple USB ports and often include safety features to protect your devices. When considering installation, it's essential to follow safety guidelines and potentially seek professional help if you're not comfortable with electrical work.

Below you can find our editor's choice of the best usb to electrical outlet on the market
  

USB Wall Charger, Surge Protector, 5 Outlet Extender with 4 USB Charging Ports ( 1 USB C Outlet, 4.5A Total) 3-Sided 1800J Power Strip Multi Plug Outlets Wall Adapter Spaced for Home Travel Office

Addtam

Based on 3 reviews Check latest price
  • 【9 IN 1 Function USB Wall Outlet】- Fit duplex outlet perfectly, just plug in to use. Please NOTE: For some outlets, the white plastic prong can be cut off before using. You get 5 AC outlet splitter (3 sides) with wide space in between; 4 USB charger ports; 1800 joules surge protector protect electronics by improving your power quality
  • 【USB- C Fast & Smart Charge】- 4 USB ports total 4.5 A, each USB A port features 2.4A Max output. USB C charging port features 3A MAX. Built- with smart technology, detecting charging devices and deliver optimal charging speed automatically, compatible with iPhone, Samsung, Kindle and most USB devices. NOTE: The UCB-C port doesn't support any other devices which need 14~22V charging voltage
  • 【1800J Surge Protector Outlet】- 3 complementary Surge Protection Circuits, TVS(transient voltage suppressor) MOV(metal oxide varistor) GDT(gas discharge tube), with response speed less than 1Ns, and minimum energy-absorbing capacity of 1800 Joules, much more quickly and reliably than the traditional MOV surge protector circuit. ("SURGE PROTECTED" indicator light on to show your devices are protected)
  • 【Super Safety】- RoHS, CE & FCC Certificates. TUV tested and certified. This power strip has overload protection, short-circuit protection, over current protection, over-voltage protection and overheating protection. It will automatically cut power to protect connected devices when voltage surge is overwhelming. Combined with fire-resistant casing- keeping you and your devices completely safe.
  • 【Wide Space & Warranty】- With 3-sided Power Strip design, 5 AC outlets with long space in between, larger than a standard socket- Making it easier to use for all kinds of equipment and without blocking each other. (30-day return or refund and 12-month replacement, you can purchase with confidence)

User questions & answers

Question: Can this be used on a 230 volts
Answer: No. Rating on the back of the unit stated 125 VAC 15 Amps 60 Hz 1875 Watts.
Question: Does this draw phantom electricity
Answer: Yes. Unless a device has a big switch that goes click you should assume it draws some electricity all the time.
Question: How do you know the states of any surge suppression components
Answer: Dear customer, if they’re working fine, this good quality surge suppression gives a status light. And this Outlet Extender has 3 complementary Surge Protection Circuits(GDT MOV TVS), which has large energy absorbing capacity and is very durable.
Question: Are the usb ports designed to charge iphone and samsung or other devices that require different amps
Answer: Yes, it is. It can automatically detect charging devices and deliver optimal charging speed, but it doesn’t support QC3.0 fast charging.

Product features

Fast Smart USB Charging Ports

High-speed USB ports automatically detect charging devices and deliver optimal charging speed, USB-A up to 3.1A per port, it can charge 4 portable devices simultaneously.

1800 Joules Surge Protection

This power splitter comes with a surge protector which can absorb excess voltage to provide superior protection for desktop computers, mobile phones, and other electronics appliances from voltage fluctuations, surges, and spikes.

Wall Mountable Designed

Simple and secure installation. The integrate stabilizing post, makes wall mount outlets more secure and convenient.

Please NOTE: For some outlet, the white plastic prong can be cut off before using

Surge Protector LED Indicates

Keeps Devices Safe from Surges and Spikes. When bad weather knocks out your home’s power or an unexpected surge or spike occurs, Addtam protector is your first line of defense. This safety-regulated, flat wall tap built-in LED light that indicates when your devices are protected and wiring properly grounded.

Wide Space

Wide space: 5 AC outlets built-in 1800 Joules surge protector with long space in between, larger than standard socket. Larger spacing makes it easier to use for all kinds of equipment.

Perfect for Any Place

This Mini Wall Outlet with 5 outlet & 4 USB ports can meet most applications, such as nightstand/home/office/travel.

Multi Plug Outlet Extender Box, ETL Listed, TROND Electrical Outlet Splitter Expander with 2 USB Ports, 3 Prong Wall Tap Adapter, Cube Plug Extender for Bathroom Kitchen Bedroom Cruise

Based on 2 reviews Check latest price

Product description

Outlet Extender with USB

This electrical plug extender turns one wall socket into three 3 prong AC outlets and 2 USB ports. Use this multi plug outlet extender to add outlets&USB ports for multiple chargers of your phones, iPad, laptop, desk lamp and other electronics. This small cube outlet splitter can be plugged in your bathroom, kitchen, bedroom, home, office, school, dorm room or hotel room.



Unique Mini Cube Design:

Measured only at 2.40” x 1.97” x 1.97”, this outlet expander is extremely compact and doesn’t block the other receptacle of the duplex wall outlet in your kitchen, bathroom or study room at home. Travel Gift Ideas. This outlet extender's mini cubic design (patent-pending) helps to save your precious luggage space and makes a great travel companion for you on the road. Going on a cruise gifts, male gifts for christmas.



Specifications:

- Model: TROND Prime Nano

- Plug & Socket(s): Type B Plug to 3 Type B Sockets

- Material: UL94 V-0 Flame-Retardant PC+ABS

- Input Voltage: AC 100 ~ 250V, 50/60Hz

- Rated Power: 125V / 15A, Max. 1875W

- No Surge Protection, perfect to use on cruise ships

- USB Port Output: DC 5V, 2.4A x 2, total 2.4A/12W

- Dimensions: 2.40*1.97*1.97 in. (the plug length is not included)

- Weight: 3.83 oz / 109 g



Important Remark:

- It's NOT a voltage converter, and cannot step up or down the voltage;

- The total power consumption should not exceed the rated power of 1875W;

- Its USB charging ports only support DC 5V, and don’t support the Quick Charge (QC2.0/3.0/4.0) technology;

  • Multi plug outlet extender. ETL listed, this outlet extender features 3 grounded AC outlets and 2 USB charging ports, ideal for charging laptop, cell phone, iPad, AirPods, camera, warmer, toothbrush, lighted mirror, etc.
  • Outlet splitter with USB. With the 3 way easy access design, it allow to plug three bulky 3 prong power adapters in each side of this outlet extender. 2 USB ports on the front for USB charging(2.4A total output). One power for five gadgets!
  • Plug extender. It can add extra 3 outlets and 2 USB ports in your bathroom, kitchen, bedroom, home, office school or dorm room. Certified by FCC & ROHS. It can protect your electric devices from over-current, over-charge, short-circuit and over-heated.
  • Compact & portable. This outlet expander has a mini cube design (2.40” x 1.97” x 1.97”), which helps to save your precious luggage space, and makes a great travel companion for you on the road. No need to take additional USB phone charger while traveling.
  • No surge for cruise. Most cruise ships don’t allow surge-protected power strips on board for safety reasons. This cruise outlet strip is designed with non-surge, compliant with major cruise lines - Carnival, Royal Caribbean, Princess, Disney, etc.

Product features

Outlet Extender with USB Ports

This outlet extender box turns a regular wall socket into 3 AC outlets with 2 USB charging ports. It helps to add plug ins for multiple chargers of your phones, iPad, laptop, desk lamp, warmer, toothbrush, lighted mirror and other electronic gadgets. Meanwhile, this USB outlet plug extender comes with three 90-degree rotated outlets, which can easily plug three bulky 3 prong power adapters and won't block another wall socket. Use this electrical outlet splitter to add additional plugs in your bathroom, kitchen, bedroom, home, office, school, dorm room or hotel room.

5-IN-1 Electrical Plug Extender

3 AC outlets on each side, it allow to plug three bulky 3 prong power adapters simultaneously. 2 USB ports on the front for charging your cell phone, tablets, Bluetooth speakers, or smartwatches.

Non-Surge for Cruise Ship

Most cruise ships implement rules against surge protectors because they can cause problems with the onboard electrical system. Some cruise lines such as Royal Caribbean also prohibit “electrical extension cords” onboard. This USB outlet wall plug has No cord & No surge protector. A perfect cruise approved power strip for your cruise vacation time.

Multi-Protection

This outlet extender is made of the top-grade flame-retardant PC & ABS, meaning burning stops within 10 seconds and NO flaming drips are allowed. It can protect your electric devices from over-current, over-charge, short-circuit and over-heated.

Non-Glaring LED Indicator

The embedded soft, non-glaring LED indicator (white) shows you its active working status and doesn't disturb your sleep at night.

Mini Cube & Travel Ready

Measured only at 2.40” x 1.97” x 1.97” without the plug, this outlet extender is actually smaller than a regular international travel plug adapter - easy to store and carry about.

Cruise Accessories Must Haves

This USB outlet splitter has NO cords & NO surge protection. A fully cruise ship approved power strip. It has 2 USB ports & 3 American sockets, which could charge your phones, iPads, laptop, camera, headphones, CPAP machine or other devices simultaneously.

Kitchen

Prepare food or coffee by plugging in your mixer, blender or coffee maker, and meanwhile charge your iPhone or iPad with its 2 USB ports.

Bathroom

Use this outlet expander with USB to expand your bathroom outlets and charge your electric shaver, facial cleansing brush, toothbrush, or water flosser.

Airport Boarding Area

First come, first served - this travel adapter is true for airport seats and outlets. This multi plug outlet extender allows you to share outlets and USB ports with your family, friends, or even other passengers.

Hotel & Resort

Hotel outlets are always limited. Always remember to pack TROND outlet expansion along with your other travel gears while traveling in the US or Canada.

Multi Plug Outlet Extender with USB, TESSAN Electrical 4 Outlet Box Splitter with 3 USB Wall Charger, Multiple Power Outlet Expander for Cruise Dorm Essentials, Home, Office

Based on 1 reviews Check latest price
  • Wall Outlet Expander: 4 AC outlets are separated without blocking each other, accept the standard N American 2 or 3 prong flat pin plug; Larger space makes multiplug electrical outlet extender easier to use for all kinds of equipment
  • USB Outlet Plug: 3 USB ports can detect charged devices and deliver optimum fast charging speed up to 2.4A (max), ideal for cell phone, Tablet, etc; The led indicator let you know the multi plug outlet power is on/off
  • Cruise Accessories: No surge protection, No cords, making outlet splitter fully cruise ship approved; Compact and lightweight design to fit outlet expanders into luggage and briefcases
  • Space Saving Design: Multiple plug outlet works with your existing grounded 3 prong receptacle to create a charging station in your home, office, bedroom, kitchen or any area with limited outlets
  • Suitable for Any Occasions: TESSAN plug extender is small size and suitable for bedroom, bathroom, kitchen and college dorm room

User questions & answers

Question: Does the type a (2 prong) type have even prongs or is one larger than the other
Answer: I bought the 3 prong version. On the side that plugs into the wall, the Two prongs are the same size (and then there is the round prong). The slots for the prongs on the unit itself accommodate the larger and smaller prong type. I don’t know if the 2 prong version is the same.
Question: is the 2.4a per line or the total of 3 usb line
Answer: I think the answer from the Tessan Direct Seller is too vague and did not clearly answer the question. If each of the three USB ports can provide 2.4a all at the same time then this unit provides 36 watts of output. I've yet to find any unit like this that puts out that much power, so I suspect the 2.4 amps they mention is the total for all three ports. So one port could provide 2.4 amps so long ass the other two ports were not being used.
Question: Is this UL listed, or have any other certification
Answer: Dear, This product has passed the UL 62368-1 safety test and has an 18-month warranty, you can rest assured that it's safe to use.
Question: The unit has a third prong socket. There is no visual evidence of a 'grounding tab' which could be attached to the plate screw. Is this correct
Answer: Dear, Yes, the item couldn't be attached to the plate screw.

Product features

TESSAN Multi Plug Outlet Extender

4 AC Outlets 3 USB Ports

Travel Accessories

USB outlet plug is compact design makes it easy to carry around. You can pack TESSAN outlet extender along with your other travel gears while traveling in the US or Canada.

Suitable for All Receptacles

There is no plastic stake on the back, making it suitable for all receptacles, including standard receptacle, decor receptacle, USB receptacle, GFCI receptacle, etc.

Multiple Outlet Wall Plug

  • 4 AC Outlets: Accepts the standard N American 2 or 3 prong flat pin plug. AC outlets are separated without blocking each other.
  • 3 USB Ports: Compatible for charging your cell phone, tablet and more devices at same time.

Cruise Accessories Haves

  • Cruise ships don't allow power strips with surge protection and extension cords. Most ship cabins have limited outlets available and no USB ports. TESSAN plug extender without surge protection and extension cord, it’s fully cruise ship approved.

Suitable for Any Occasions

  • TESSAN wall outlet expander with USB port is very useful for your household appliances at home or office. Outlet splitter can be used in any indoor place with socket, especially for the bedroom, bathroom, college dorm room and hotel.

ECHOGEAR Low Profile Surge Protector with 3 AC Outlets & 2 USB Ports – 540 Joules of Surge Protection - Installs Over Existing Outlets to Protect Your Gear & Increase Outlet Capacity

Based on 3 reviews Check latest price
  • 540 Joules of surge protection from all types of electrical damage. Built-in fireproof technology handles surges, without starting a fire. Billy Joel would be proud.
  • With a super slim 1.1" profile, you can fit this on-wall surge protector in tight spaces & get a finished look.
  • Works great as a power adapter, with 3 AC outlets & 2 USB ports to rapidly charge your phone. It's got plenty of juice, with enough left over for a delicious smoothie.
  • Interference in your power supply = dirty power. This surge protector filters it out to increase device lifespan. Don't let your electronics ride dirty.
  • UL safety certified with a 5 year, $25k connected equipment warranty. Your electronics won't be "hertz" with ECHOGEAR. That was a terrible electricity pun.

User questions & answers

Question: You say the usb outlets are rated for 2.1 amps. is that for each onwe, or the total for the two
Answer: Great question. The USB outlet rating is the maximum amperage allowed through the USB ports at one time. In other words if you are only using one USB port that can supply up to 2.1 amps but if you are using both USB ports the maximum amperage supplied will still be 2.1 amps. If you have any additional questions about this or other Echogear products let one of our Echogear Pros know. They are available 7-days a week and can be reached at 855-428-2490 or at helpmehelpyou @ echogear. com. Thanks! - Philip @ Echogear
Question: What is the maximum watts it can handle. I have some 1500 watt heaters. All good
Answer: Great question. This product is rated for 15A, 120VAC meaning that it can handle up to 1800 watts so one 1500 watt heater on this product would work. If you have any additional questions regarding to this product or other Echogear products let one of our Echogear Pros know. They are available 7-days a week and can be reached at 855-428-2490 or at helpmehelpyou @ echogear. com. Thanks! - Philip @ Echogear
Question: Can i use one of the usb ports for my amazon echo dot? i ask because the echo dot adapter for the outlet is so large. thanks
Answer: If it’s a usb you can plug it in.
Question: Can you switch off the light
Answer: I would buy several if you could switch the annoying light off. Everything else is bulky, has 6 outlets.. i need 2/3 outlets (2 would be fine) but more USB inputs!

Product features

Joule Rating

Think of Joules as the number of surges the surge protector can take. Higher rating = longer lasting protection. 540J is a very good rating for a low profile surge protector.

Fireproof MOV

MOV is like a sponge that absorbs the excess voltage during a surge. Our is encased in ceramic, making it fireproof & safer for your home.

EMI/RFI FIltering

Appliances in your home produce interference in the power supply, which lowers the lifespan of your gear. Filtering these harmful signals helps your stuff last longer.

Latest Reviews

View all