- With 4 DPI pre-sets and Pixart sensor, this Acer gaming mouse lets you change the accuracy and pointer speed on the go - Your clicks are registered almost instantly - thanks to 1000Hz polling rate - Set up the 6 programmable buttons to perform any action or a macro you like to boost productivity and improve gameplay - Every button is rigorously tested to withstand 10 million clicks, so you can count on years of reliable performance