CONNECTIVITY AND COMMUNICATIONS Wireless technologies BluetoothR MULTIMEDIA AND INPUT DEVICES Buttons Three standard buttons and scroll wheel COMPATIBILITY Hardware compatibility MicrosoftR WindowsR XP/VistaT/7/8 PRODUCT NAMES Product type Mouse DIMENSIONS Dimensions without stand (W x D x H) 101.75 x 64.61 x 25.01 mm Package dimensions (W x D x H) 181 x 140 x 47 mm Package dimensions (W x D x H) 7.12 x 5.51 x 1.8 in WEIGHTS Weight 0.044 kg Package weight 0.210 kg Package weight 0.46 lb APPEARANCE Color White