For UK plugs I guess the sockets panel would need to be attached to the back of the cabinet. This looks so neat. Love it. "Use a Cable Organizer - Top 58 Most Creative Home-Organizing Ideas and DIY Projects"
With more and more gadgets in everyday use, desks tend to morph into oversized charging stations than study spaces. To help manage the labyrinth of cords, try a cable organizer, like this Signum Cable.