First of all, the most helpful review is totally accurate, these shelves are about an inch smaller than advertised in each direction, which cuts about 25 square inches off each shelf total. Additionally, the concept of "cord management" is a joke here. There are two plates along each side of the mounting bar that would allow cords to go in and out, but. why? The holes aren't big enough to fit all the cords we have, and you would just need to pop them back out on the bottom through the siSee full review