Can having two mice plugged in at the same time cause any issues?
 

Hi all. I'm using a mouse with a bunch of side buttons for the game I'm currently playing, but I find it less ergonomic and "normal" to use than my everyday mouse.
If I had both of them plugged in and used one for everyday stuff and one for the game, could that cause any problems or odd behavior?
Thanks!

Just do it and find out. It's not going to damage anything. maybe only one will work, maybe they will both work at the same time. If it's a problem, just plug one in at a time.