There's an unlimited wealth of useless USB gadgetry to be acquired, obviously, but something about the USB half-golfball with one USB port [Amazon] posted to Twitter by @foone (whose epic threads about subjects such as "possibly cursed USB adapters" are easily the best thing on Twitter right now) captures the very essence of the genre. I immediately bought one, as it's the perfect gift for an older boomer-age male relative who has never in their life played golf.
Tell me about your conspiculously pointless, low-effort USB gifts in the comments! No prizes for Cuecats.