Avoid, certainly if you actually want a functional mouse. The buttons are clacky and thin, the cable is alarmingly thin, and it doesn't glide well. Yes, it lights up very nicely, but that is all this amounts to: a cheap USB light that just barely serves as a computer mouse. It just looks like someone has found various shaped pieces of plastic and glued them over a bright blue light. They don't even fit over each other very evenly. I should have spent more money and found something better, to put it bluntly.