Very lightweight midi drum VST suggestion

So recently I've been making random stuff with my guitar on reaper and I feel like it's gonna sound better if I add drums. I don't really have a drum set with me, and I decided to take the midi approach. I don't want the drums to sound super realistic, I just want something that sounds like drums, and I don't wanna download something that weighs like 2 gigs. I need something super lightweight that's just gonna get the job done. Also something that's gonna work with my computer keyboard (because im too broke for a midi keyboard)