You've heard "five more minutes" turn into three hours enough times to know exactly where he lives: the desk in the corner with the good chair, the glowing keyboard, and the headset that never quite comes all the way off. Buying for him looks easy — he has a hobby with infinite accessories — and that's the trap. He already owns strong opinions about every one of them.
The move is to upgrade something he uses daily but hasn't gotten around to replacing, or to hand him the exact thing that's been sitting in a browser tab for six months. This guide runs from a cheap wrist rest to a chair that costs more than his monitor, grouped by the peripherals on his desk, the comfort gear that keeps him there, and the kit for when he's broadcasting.
One note on his hobby's biggest landmine: compatibility. A couple of picks below (looking at you, SSD) need a thirty-second check that they fit his setup, and we've flagged those. Everything else he can just plug in and disappear for another "five minutes."