All in all, we spent hundreds of hours combing through thousands of user reviews to put together a comprehensive list of the best duplex extender on the market. We then delved into these duplex extender further and put together detailed reviews so that you can easily pick the best duplex extender for your needs.
Best duplex extender
1. GE 6-Outlet Extender with Side Access, Wall Tap, Turn 2 Outlets Into 6, 3-Prong, Indoor Rated, UL Listed, White, 54543
Feature
Power More: Plug in all your electronic equipment by converting two indoor, grounded outlets into sixFlat: In contrast to big, bulky power strips and extension cords, this slim, vertical design is perfect for tucking behind furniture and other tight spaces for a compact outlet solution
Usage: Use with both grounded and polarized outlets for a variety of devices and appliances
Specifications: Rated for a maximum of 125VAC, 15A, 1875W, indoor use only
Safe: UL Listed, 3-prong grounded plug provides additional safety
Description
GE brand taps and adaptors are made in various designs to meet your needs when adapting outlets or adding extra outlets to your current receptacles.2. GE 6-Outlet Extender Wall Tap, Grounded Adapter, Charging Station, 3-Prong, Secure Install, UL Listed, White, 54947
Feature
Multi-Outlet Tap - This 6-outlet tap plugs into a standard 2-outlet receptacle, expanding 2 outlets to 6 outletsCompatible Power - Tap accepts both polarized outlets and 3 prong outlets so tablets and cell phone chargers, lamps, and other electronics can be powered with the GE 6 Grounded Outlet Adapter Wall Tap
Standard Receptacle Tap - This wall tap is designed to cover an existing grounded duplex (two 3-prong outlets) wall outlet
Easy Install - Plug the tap into a grounded duplex wall outlet, and for a secure installation, use the center mounting screw to attach to wallplate
Trusted Brand - GE is a top brand in power strips, surge protectors and outlet adapters
Description
Add more outlets where you need them most using the GE 6 Grounded Outlet Adapter Wall Tap. Accepting both polarized and grounded plugs, the tap requires use with an existing grounded duplex wall outlet. The tap converts the duplex outlet into six grounded outlets, making it perfect for any needs around your home. Install with the mounting screw in the middle to secure the outlet adapter permanently to the outlet. The GE 6 Grounded Outlet Adapter Wall Tap has an electrical rating of 125VAC, 15 A, 1875W and is UL Listed.3. USB Wall Charger, Surge Protector, POWRUI 6-Outlet Extender with 2 USB Charging Ports (2.4A Total) and Night Light, 3-Sided Power Strip with Adapter Spaced Outlets - WhiteETL Listed
Feature
Multi-function USB Wall Outlet: 2 USB fast charging ports, 3-sided Power Strip, with 6 Adapter Spaced Outlets, and LED night light around the edges. Taking the place of a standard socket, but instead offering you many more plugs. Can be used in any room or public areas indoor. Save space with unique 3D design.Wide space: 6 AC outlets built-in 1680 Joules surge protector with 2.1 inches long space in between, larger than standard 1.5-inch socket. Larger spacing makes it easier to use for all kinds of equipment. 2 Smart USB ports (Total 2.4A) can charge your smart device quickly.
Smart Night Light: with Dusk-To-Dawn Sensor, automatically turns on only when ambient lighting becomes insufficient. With touch sensor, three levels of adjustable brightness let you choose the right amount of light for your own needs. You could also choose to turn on/off the nightlight manually.
Reliable Surge Protector Circuit: POWRUI 3 level complementary Surge Protector Circuit which composed of TVS (transient voltage suppressor), MOV (metal oxide varistor), GDT (gas discharge tube), with minimum 1680J energy absorbing capacity, could protect your devices much more quickly and reliably than other brand's 1 level MOV(metal oxide varistor) Surge Protection Circuits.
Our Support Guarantee: Our friendly and reliable customer service will respond to you within 24 hours. You can purchase with confidence, with our 30-day money back guarantee and 12-month replacement warranty.
Description
Product description:The wall outlet with usb port is a very useful accessory if you have a lot of household appliances at home or office. Convert a single wall socket into a hub station with a single product.
Simply plug into any vertical grounded AC outlet to less cable chaos, and it can be more stable with stabilizing post.
Wall-mountable design makes it easy for insertion and extraction, and also reduce superfluous wall socket. Charging up to 8 electrical devices simultaneously with 6 AC outlets, 2 USB ports. Quick charge 2.4A for smart devices.
perfect for home and office with combined security of surge protection. Choose the right brightness using touch-activated button. Warm white light which are soft enough to accompany adult and kid sleeping and not disturbing.
Intelligent built-in voltage sensing circuitry detects and responds to your device's power needs, while safety features, such as thermal fuses that power off your system in the event of a severe occurrence, ensure that your devices are protected.
In addition, The Safety Shutdown Technology uses thermal fuses to power off your system, which protects against fire and other damage in the event of an extreme, extended over voltage or when surge protection expires.
Specifications:
Colour: white
Total output: DC 5V/2.4A
Input Voltage: 125VAC; 60Hz
Max.Current: 15A
Max.Power Rating: 1875W
Product Dimensions: 5.5*3.86*2.6 inches
Surge Protection Rating: 1680J
N.W: 253g/8.9oz
Package List:
1 x multi outlet with usb ports
1 x Instruction manual
1 x Paper Box
4. 6-Outlet Surge Protector, Wall Outlet Extender Multi Plug Outlet Wall Adapter with 2 USB Charging Ports 2.4 A, 490 Joules, ETL Listed for Home, School, Office
Feature
Multi-functionDesign-6 AC outlets with built-in surge protector and 2 ismart USB port power for cell phones, iPad, laptops ,cameras and many other devices.Ultra Convenient - Small, compact &Convenient. Easy wall mount installation, screws included. Great gifts for your friends.
Fast & Smart Charging - 2 USB charging ports total 2.4A. Build in smart charging technology, multi outlet usb can auto-detect your devices and seek to maximize the fastest possible charge speed.
Safety First - Certified by ETL, FCC and ROHs, multi plug outlet prevent your electric devices from over-current/over-charge/ short circuit/over-heated.
Support Guarantee - Best customer service by OneBeat : 90-day no-hassle refund guarantee, worry-free 36-month warranty. 24h*7d technical and friendly customer service supported.
Description
What You Get:
1 x One Beat 6 AC Outlets 2 USB Ports Surge Protector;
1x Environmentally Friendly Paper Packing Box
Specifications:
Output: 6AC outlet + 2 USB charging ports
Input Voltage: AC 110-125V 50/60Hz
Maxium Power: 1875W (125V/15A)
Surge Protection: 490J
USB Output: 5V/2.4A Max Each Port, 2.4 A total
Color: White
Item Dimension: 5.4*3.5*1.2 INCH
Item Weight: 0.48lb
When you in home/office/hotel/airport and many places, You will find most room only have two available wall outlets,
But you have cell phones,iPad,laptop,camera and flat irons, hair dryers and many other devices need to plug outlet and charger.
Then this aMUST HAVE HOME ACCESSORYwill increase the available outlets.
One Beat Professional 490J of Surge Protector offers a high level of protection. Oversized Metal Oxide Varistors(MOVs) absorb excess
electricity for additional protection,while damage-resistant housing protects circuits from fire,impact,and rust, and prevents dents and scratches.
Your devices will be safe from damage,data loss, file corruption,and system crashes that may occur due to electrical surges.
Easy Installation. The USB wall outlet can be easily plugged into a grounded outlet for regular or portable use.
5. GE 6-Outlet Extender, Grounded Wall Tap, Reset Button, Circuit Breaker, Adapter Spaced Outlets, 3-Prong, Quick and Easy Install, UL Listed, White, 56575
Feature
Power More Each adapter has 6 grounded outlets and accepts 3 bulky AC adapters and 3 standard plugs.Space-Saving Includes 4 side-access outlets for easy connection in tight spaces or behind furniture.
Peace of Mind Integrated circuit breaker with reset switch protects against overloads by cutting power to your electronics in case of a voltage spike.
Versatile Temporary or permanent mounting options offer diverse installation.
Exterior White finish easily integrates into any dcor to ensure your powering station does not distract from your rooms interior design.
6. Multi Plug Outlet Extender with USB, TESSAN Surge Protector Outlet Splitter with 3 USB Wall Charger, Multiple Plug Expander for Travel, Home, Office
Feature
USB Wall Plug: This USB plugs for wall outlet can detect charged devices and deliver charging speed up to 2.4A max per port(3 ports using simultaneously total output 3A), compatible with cell phone, camera, laptops, power bank and more USB devices; The indicator let you know the power is on/offWidely Space AC Outlets: The multi plug outlet could turn 2 sockets into 4 electrical outlets; Widely Spaced outlet could fit 4 bulky plugs at the same time without blocking each other
Surge Protector: Equipped surge protection can protect your home/office electronics from surges and spikes disturbances
Simple to Install: With stabilizing rod design, it can be fixed firmly to the wall, no more worry about falling off; The plug extender can fit for standard outlet, decorator outlet;(NOTE: Gfic outlet or 2 prong outlet can not compatible this wall plug expander)
Suitable for Any Occasions: This multiple plug outlet is easy to use, apply for any indoor place with socket, especially for the living room, bedroom, bathroom, kitchen, hotel, office and college dorm room
7. Fiber Optic Cable Adapter/Coupler LC-LC Duplex Singlemode 5 Pack
Feature
LC female to LC female Fiber Coupler - Pack of 5Color: Blue
Connect two Duplex LC/LC patch cords together
Duplex Dual Strand
Material: Plastic
8. ReceptXtenders Receptacle Outlet Box Extender, Electrical Outlet Extender for Electrical Box and Electrical Outlet Switches, UL Listed - 1/2" Single Gang 5-Pack
Feature
SAVES TIME AND MONEY: Why pull out the electrical outlet box? ReceptXtenders allows you to shim out those electrical boxes flush with the newly installed wall covering without removing or repositioning the existing electric box. It's easy to install.FITS ALL TYPES OF ELECTRIC OUTLET BOXES: Fits all outlet box styles, PVC, Metal, Fiberglass. New work, old work. It's the only extension rings or extenders to work with every style box made. It's the best electrical outlet boxes extender out there.
FITS SNUGGLY: The patented rear flange allows ReceptXtenders electrical box extender to fit snugly against every style box to assure no gaps are present between the existing box and your newly installed extender.
SAFE: ReceptXtenders are U.L. Listed and made from non-flammable, self-extinguishing materials. Our outlet box extender meets all electrical codes. Since no gaps are present when properly installed, it gained the listing of Underwriters Laboratory.
GREAT FOR BUILDING AND HOME IMPROVEMENT: Don't get surprised when you expose the box in the wall, with ReceptXtenders, the extender will fit! Extend the box flush with new wall covering without having to change the box or remove the device.
9. Multi Plug Outlet Extender with 2 USB, TANOSEE Electrical 4 Outlet Plugs Splitter Wall Charger, Multiple Power Expander for Cruise Dorm Essentials, Home, Office
Feature
Wide-spaced AC Multi Oulets: Separated enough for oversized plugs without blocking each other; This outlet expander has 3 outlets and 2 USB ports and can charge 5 devices at the same time; Led indicator shows you whether the outlet splitter is on or off and won't disturb your sleep at night;Expand Your Wall Power Outlet: Expand 1 to 5 outlets and bring you convenience on charging devices at the same time; It's suitable for bedroom, bathroom, kitchen or hotel which has limited electrical power outlet and USB port;
Cruise Ship/Dorm Room Essentials: Measure 3.5*2.8*1.2inch, small size to save your luggage space and friendly for your trip, also very convenient to have a wall outlet extenderbox in college dorm room; And this electrical outlet plug has no messy cords and no surge protection, which is fully suitable for cruise ship;
USB Plug Extender with Shelf: Each USB port can charge up to 2.4A. Ideal for phone, iPad, E-readers, and more USB devices. Unique design enables the phone to be placed on the top holder while charging
Space Saving Design: Flat and slim, easily fits behind furnitures and electric appliances;
10. GE 6-Outlet Extender, 2 Pack, Grounded Wall Tap, Adapter Spaced Outlets, 3-Prong, Quick and Easy Install, UL Listed, White, 40222
Feature
More Outlets Convert 2 grounded outlets into 6 to power lamps, laptops, tablets, iPhone and Android smartphones or other electronic devices.Space-Saving Design This white outlet tap has three standard outlets and three extra-wide spaced outlets to fit your bulky cell phone chargers or power adapters.
Compatibility This wall tap works with your existing grounded 3-prong, 2-outlet duplex receptacle to create a charging station in any room in your home, office, bedroom, kitchen, living room, dorm room or any area with limited outlets.
Discreet Appearance Tap completely covers existing wallplate for a seamless look and can be used as an easy temporary installation or secured as a permanent fixture.
Power More This set of 2 UL listed wall taps is perfect for expanding power options in home offices and home theaters with a 125VAC/15A/1875W maximum capacity.
