ECOiNVA Wireless Sports Car Mouse - 2.4G USB Optical Gaming Mouse for Laptop & Desktop PC - Ergonomic Red Computer Mouse for Work, Gaming & Office Use

I have small hands. Like Trump-small hands. And this mouse is still too small to be comfortable for me.With all that said, it does look impressive and works well. No setup or drivers needed (for WIndows, at least). The only drawback (other than it's minuscule size) is that it goes to sleep pretty quickly and takes about 1/2 a second to wake up. I can see that getting old, quickly.