Specifications:1. Model: G52. Material: ABS 3. Interface: USB 2.0 4. Resolution: 1000, 1600DPI 5. Connection Type: 2.4GHz Wireless 6. Powered by: 1 x AA Battery 7. Supports System : MAC OS X,Win 2000,Win 2008,Win vista,Win XP,Win7 32,Win7 64,Win8 32,Win8 64 8. Suitable for: HTPCFeatures:1. Plug and play, do not need to install any driver, easy to use.2. Wireless range up to 15 meters.3. Compatible system: Windows 2000 / XP / VISTA / Win 7 / Win98 / Mac OS, etc.4. Powered by 1 x AA batteryPackage included:1 x RAJFOO G5 Wireless Gaming Mouse1 x AA battery1 x Manual