Compatibility    Windows 2000/XP/Vista/7/8/10, Mac OS X10
Connection type    Wireless
Connection interface    USB
Number of buttons    5 + scroll wheel
Sensor type    IR-optical
Resolution    1200/1600/2400 dpi
Power supply    1 × AA (included)
Color    Brown
ROHS / CE    Yes
Operation range    0–15 m
Operation frequency    2.4 GHz
Average duration of work without recharging / changing batteries    6–12 months
System requirements for PC    Windows 2000/XP/Vista/7/8/10, Mac OS X10