MEDIATECH MT1113K RATON PRO - Wireless o 80036441 Product Description: Media-Tech Raton Pro MT1113K - mouse - 2.4 GHz - black Device Type: Mouse Connectivity Technology: Wireless - 2.4 GHz Colour: Black Orientation: Right and left-handed Weight: 53 g Wireless Receiver: USB wireless receiver Movement Detection Technology: Optical Buttons Qty: 5 Movement Resolution: 1200 cpi Performance: Realtime sensitivity switching 800/1200/1600 cpi Features: Scrolling wheel, Nano wireless receiver Battery: AAA type OS Required: Microsoft Windows Vista / XP, Microsoft Windows 7 (32/64 bits), Windows 8.1 (32/64 bits) Manufacturer Warranty: 2-year warranty