USB Outlet Adapter + 5 ft. Extension

By PowerCube

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This modern power socket includes two USB ports as well as four outlets. With the cube shape, there’s no worrying about fitting larger adapters next to one another. With the 5 foot extension cable and easy mounting dock, you can mount it under your desk or elsewhere for more convenience.

  • Material: Plastic, metal
  • Resettable fuse with 120 V
  • Modular design makes it easy to connect multiple Cubes together for added functionality
  • Socket type: B
  • 4 outlets plus dual USB ports
  • USB ports have 2 x 5 V output and do not interfere with the use of the outlets
  • 5' cable fitted to the Cube so it can be mounted to have a power outlet within reach. Easy to use mounting dock included
  • Made in China
  • Dimensions: 2.5" x 2.5" x 7.9"
  • Weight: 0.94 lb.

57 Reviews (4 out of 5 Grommets)

Sorted by Rating

Good solution for a first-world problem

8/16/2016 by Thomas

Bought for my daughter who keeps it plugged in and under her bed. When her friends are over and need to charge their phones, she can pull it out and they can all easily get some juice.More > < Less


Perfect traveler

6/30/2016 by Skip

When the two of us travel we take along 2 laptops, 2 cell phones, and sometimes other gadgets......this PowerCube with 5 ft. extension cord is much nicer to pack into a our luggage ensuring that we don't have to search hotel rooms, friends homes for several places to recharge our items.More > < Less


Works well

6/20/2016 by Raymond




2/26/2016 by Mark

Mount perfectly on the headboard of the bed and and charge the phone over night. Can work on my laptop get some work done.


Solves a common problem

2/26/2016 by Joel

I purchased this as I needed outlets for intermittent use to power portable devices and to charge USB devices. It works as the description shows. Works great for my purpose.More > < Less

Items 6 to 10 of 57 total

PowerCube - Outlet Adapter with USB

About PowerCube

Reachable Power

PowerCube is a modern reinvention of the traditional power strip. It offers more functionality—like two added USB ports—and is made to look better, too.

Charge your smartphone, tablet and more with this USB outlet adapter that also offers four traditional power outlets. The clever cube shape erases the problem of having two plugs that are too big to fit next to each other. On PowerCube, you can use every single outlet. You can even stack PowerCubes to get more outlets as needed.

PowerCube looks better than power strips or extension cords, and it’s far easier to keep within reach. With optional mounting accessories, it can be put on a desk, under a table—wherever you need power. No more crawling behind furniture to reach outlets.

Plugging in and charging up is now convenient for our tech-happy world.