Dual USB Outlet Adapter

By PowerCube

$17.95 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.

  • 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
  • Plugs directly into an outlet
  • Made in China
  • Dimensions: 2.5" x 2.5" x 3.5"
  • Weight: 0.5 lb.

59 Reviews (4.3 out of 5 Grommets)

Sorted by Rating

Awkward to use

6/21/2017 by Patricia

Not using it very often. Awkward to use.


Good idea, poorly made

2/26/2016 by Alex

The Cube is a great idea. There are similar products available but with fewer outlets so this made a great deal of sense for out kitchen where we have a number of semi-permanent small appliances.

Unfortunately two of the four outlets would not permit anything to be inserted. On the other two it was difficult to remove plugs without pulling the Cube out of the wall outlet.

The USB ports worked fine.
More > < Less



1/13/2018 by Noreen

I ordered this months ago and it arrived with the top blue part cracked. I did not want the bother or cost to return so I taped the broken part and use only a side. Would not recommend as it isn’t worth the money. I have found similar adapters at less money and NOT BROKEN,!!More > < Less


Sorry I Bought This

2/26/2016 by Gary

Disappointed with this product. Poorly manufactured - it's very hard (almost impossible) to insert/remove plugs without feeling like your going to break the prongs, and it's much larger than I realized. As you can see in their own photo, it actually blocks other available outlets, making its main selling point useless.More > < Less

Items 56 to 59 of 59 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.