Hi,
I have several Laptops & Desktops setup to use Slackware, my favorite Gnu/Linux.
My Client & LQ Laptop is a Dell XPS l702x with a lap desk to allow me to comfortably use while sitting at my Lazy Boy
First picture shows how the Laptop is setting on the Lap Desk which sets on a Laptop cart. I remove the Lap Desk from the cart when I wish to use the system. Please notice how my external HDs are parked inside a small letter carrier. The drives are connected to a external powered USB 3.0 hub. Laptop cooler is used under the Dell XPS L702x. I came up with this design since I do spend a lot of time at my system. All support subsystems are mounted to the Lap desk using Velcro.
Notice the medicine bottles on right side, I use these to store USB Thumb drives, SDHC and other small adapters. I keep the medical gel packs inside the bottles to limit damage because of humidity. This protects the edge connectors from the environment.
Several iPads and tablets for various duties. Even my smartphone is used to interact with clients.
Second picture is a front view. Notice my beautiful Big screen and Laptop position which allows me to use everything while keeping up with the world and relax watching Golf and now some football.
In my rec room downstairs there is a similar setup for when I need to be in the MAN cave. Plus the bar is near by and a short walk to the frig for a beer.

Otherwise I would need to walk all the way to the garage beer frig. I dooo like a beer on occasion. Warning, do not control or modify your Gnu/Linux while drinking!
Just in case, notice the small green ammo box lower left side of the Lazy Boy. I'll leave it up to you to guess what's inside. Protected by S&W!
Do you have any favorite computer hardware tricks or techniques to Share with other LQ Gnu/Linux users?