Products specifications

Attribute name	Attribute value
Master (outer) case weight	31.5 oz
Master (outer) case height	4.21"
Master (outer) case width	7.52"
Battery Type	AA
Buttons quantity	3
Device interface	RF Wireless
Movement detection technology	Optical
Scroll	Y
Master (outer) case length	9.88"
Technical details
Product color	Black
Packaging data
Package weight	6.03 oz
Package width	2.24"
Package height	7.4"
Package depth	4.96"
Other features
Compatible operating systems	Windows XP, Windows Vista, Windows 7 Mac OS X 10.4 +
Minimum system requirements	USB Port CD-ROM
Number of batteries supported	2
System requirements
Mac operating systems supported	Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur
Windows operating systems supported	Windows 10,Windows 11
Wireless LAN features
Frequency band	2.4 GHz