Kensington Ci75m Wireless Notebook Mouse vs Kensington Ci85m QuickStart Wireless Notebook Mouse

Comparison of Ci75m Wireless Notebook Mouse, Ci85m QuickStart Wireless Notebook Mouse

9 specifications	A Kensington Ci75m Wireless Notebook MouseView product	B Kensington Ci85m QuickStart Wireless Notebook MouseView product
Mouseidentical
Device interface	RF Wireless	RF Wireless
Movement detection technology	Optical	Optical
Movement resolution	1000 DPI	1000 DPI
Buttons quantity	2	2
Scroll	Yes	Yes
Ergonomicsidentical
Plug and PlayKnown for one	Yes	—Unknown — not stated by the source
System requirementsidentical
Mac operating systems supported	Yes	Yes
Packaging contentidentical
Wireless receiver interfaceKnown for one	USB Type-A	—Unknown — not stated by the source
Other featuresidentical
Mouse dimensions (WxDxH)Known for one	63 x 107 x 16.5 mm	—Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.