Power
Battery type	AA
Number of batteries supported	1
Input device
Frequency band	2.4 GHz
Device interface	RF Wireless
Movement detection technology	Optical
Scroll	Yes
Buttons quantity	3
Other features
USB required	Yes
USB 2.0 ports quantity	1
Compatible operating systems	Windows XP/Vista/7, Mac OS X 10.5 +, Linux kernel 2.6+.
System requirements
Mac operating systems supported	Yes
Ergonomics
LED indicators	No
Plug and Play	Yes

The feel-good, reliable mouse -that'll make you forget the touchpadMousing just got easierFrom surfing the Web to updating your Facebook -you'll be mousing on more surfaces thanks to Logitech Advanced Optical.Reliable wirelessNo delays, dropouts or hassles. The plug-and-forget nano-receiver keeps you connected with reliable 2.4 GHz wireless.All-year power packWith 12 months of battery life, you don't have to deal with the hassle of frequent battery changes.