I bought a set of three boxes that are made to hold all your wires connected to the electric outlets or to put a power strip inside it. I just hate the way a bunch of wires look and have been searching for a solution to this ugly problem for some time now. This is the biggest one that I didn't put the power strip in since I fastened it (actually two separate strips next to each other) to the file cabinet. But I was able to put the largest external hard drive inside it with the wires running to the power strips on the file cabinets.
Inside the box:
View attachment 213224
As you can see, wires still show. It is difficult to place things so they don't show at all. I am waiting for a "sleeve" that I am hoping will help as the wires are encased in this sleeve thing.
View attachment 213225