Connection interface    USB
Operation range    10 m
Operation frequency    2,4 GHz
Compatibility    Windows 2000/XP/Vista/7/8, Mac OS X10
ROHS / CE    Yes
Keyboard
Keyboard design    Slim
Keyboard color    Black
Power supply    1 × AAA
Duration of work on one set of batteries    12 months
Resolution    1000 dpi
Amount of buttons    2 + scroll wheel
Power supply    1 × AA
Duration of work on one set of batteries    3-6 months
Individual package size    16.8 x 4.7 x 52.5 cm