I assume you could have purchased some kind of metal rack that would do this job. However, just like I would probably do, you picked a method that was undoubtedly cheaper, and was made for your equipment in particular. I don't have anything that complex to house, although my office desk houses three computers underneath, and three screens on top (corporate U shaped thing, with the screens on the bottom of the U). I have switches that allow the screens to be run by individual computers, or they can all be run by the main computer.
My desk also houses the cable modem, the Wi-Fi router, and a switch. There are Cat-5 connections to various places in the house, including the dining room/kitchen that has three, and the rec room where my wife has her computer, and a surround audio system with a Cat-5 connection for streaming. The printer, scanner, fax machine also sits on that desk, as well as the main two line phone with 6 wireless connected phones throughout much of the house.
So, as you might guess, there is a lot of wiring underneath my desk, and did I mention a flightsim yoke and pedals, as well as a driving wheel? Wires run in some repurposed aluminum channel, and there are permanent work lights underneath it as well… (-:
The three keyboard trays I made from wood that slide in and out on drawer slides. The main one is built to a more robust standard to hold my flightsim yoke, or driving wheel…
...and some people just run a laptop or two on Wi-Fi, like my La Conner setup. Except, I run the computer there on Cat-5 since its Wi-Fi modem is not updateable anymore due to the age of the computer. Works good, though. There the electronics hub is in a closet in a central location. Along with a number of Cat-5 connections, Wi-Fi, a security system, and security cameras. So a pile of wires coming into that closet.
Amazing how electronics and computers are taking over our lives…
Later…