With USB connector, 2.4Ghz optical wireless transmission, operation distance is up to 10 meters. DPI:1600, with the best comfortable speed.Plug and Play, no any drive is needed. Powered by 2x AAA battery, please notice that the battery isn't included. Support all Windows 98 / ME / NT / 2000 / XP / Vista / Win 7 / Linux or Mac OS. With the headlight and fashion sport car shape design, cool gaming mouse for PC Laptop.