Normally, I don't care for sophisticated mice with a lot of buttons, but this one turned out to be both adorable and cozy. Everything is functional when I assigned buttons to my G Hub download. Naturally, paying 7k for it is a bit excessive; I purchased it from vendor "MKT Mobile" for 5 and a few kopecks. On the well-known Chinese website, you can get it cheaper, though, if your delivery is not too hot. A mouse like this is generally sufficient for me as a girl, and I hope it will continue to function for a long time.