USB Outlet Adapter + 10 ft. Extension

By PowerCube

$30 More on the way


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. And with optional docking mount, 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
  • 10' 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 10.2"
  • Weight: 1.5 lbs.

30 Reviews (4.4 out of 5 Grommets)

Sorted by Rating

Very useful

8/1/2015 by Beverly

This outlet adapter is extremely functional and well built. I had several power strip extensions in various places throughout my house and am slowly replacing them with these. The versatility of the adapter with the USB plugs is perfect for all our needs. I already have 2 of the extension adapters and 2 cubes and looking to buy more. Well worth the investment!More > < Less



5/21/2015 by Robert

Makes life just a bit easier, and that's a good thing!


Works great for me as I travel.

5/6/2015 by Neva

I travel a great deal and was constantly looking for something that worked with all of my gadgets and was light and easy to travel with - the cube works for me. I carry it in my suitcase and then my backpack to locations. It is small on the desk, which works great. The cord is somewhat cumbersome because it is thick and pulls the cube around a little, but I find something that will keep it on the desk and hopefully, over time, it will relax a little. I would highly recommend the power cube.More > < Less


Awesome product!

5/5/2015 by Jan

This is just what I've been looking for! I can now plug in my phone and iPad without sitting on the edge of my bed. It's convenient and I can plug in other devices so that they are closer to me....keeps me from tripping over cords. I'm thinking about ordering another one or two!More > < Less



5/5/2015 by Jason

It has worked great, no issues and the longer cord is great for getting aroubd things.

Items 16 to 20 of 30 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.