Comment hang from the back of desk, off the floor by feet (Score 1) 242
Best thing I ever did was for desk against a wall. I used large hooks, think like bike hooks or shelf brackets with a turn up at the end. Placed several along the back of a desk, ran cables in there so I wasn't kicking them. Allows an EZ crawl under the desk looking up to see all the cables. Hard to describe but worked really well.
Between each J hook, i placed a power strip that has the large spacing for wall warts. So it alternated J hook, power. All the power strips went to another power strip on the end of the desk. So only one cable to connect to the wall. (most items were small draw so no issue overloading the 15 amp circuit.