Best mouse i've ever had, probably cause of the 5G for an interrupted frequency, like anyone else who lives in this century when you have wireless connectivity in your home, for wifi and just about everything else. the 2.4 band every other wireless mouse uses is rubbish as soon as you move a meter away from the dongle. frequent signal drops and disconnects.
this cheap little mouse has put my logitech MX master mouse which cost me $150 at the time to shame.
We need more 5g peripherals on the market, the only one with any brains seems to be Rapoo atm, i need a 5g keyboard now!