>>106241940
I do that sometimes. for example when I needed it once to solve some problem and I didn't have it, I'll get it just in case I'll need it again. or if it seems like the kind of thing I might need at some point, knowing me. don't get me wrong, not saying you should buy slop like a retarded without needing it. but for example I did buy a $10 logic analyzer because I needed it once and didn't have it, and it's very handy when you really need it. and ended up using it after a couple of times.
could serve as a backup in case your main PC shits the bed, can connect monitor/keyboard/mouse and browse and shit. has spi/i2c/serial, could be useful for some troubleshooting, who knows. good to have as a nerd