Description Product description: A4tech G3-200NS, V-Track, wireless optical mouse, 2.4GHz, 10m range, silent without click, black optical mouse, wireless, V-TRACK technology, USB connector, low power consumption – PowerSaver, range 10m, 2.4GHz Silent mouse version (no button clicks) USB connector optical resolution: 1000DPI Number of buttons 3 Number of scroll wheels 1 Type of wireless communication RF technology at 2.4 GHz Range up to 10 m Power supply 1x AA batteries Supported operating systems: Windows XP / Vista / Windows 7 / Windows 8 Contents package USB receiver, 1x AA battery
