Kensington Ci75m Wireless Portable Mouse vs Kensington Si670m Bluetooth Notebook Optical Mouse

Comparison of Ci75m Wireless Portable Mouse, Si670m Bluetooth Notebook Optical Mouse

8 specifications	A Kensington Ci75m Wireless Portable MouseView product	B Kensington Si670m Bluetooth Notebook Optical MouseView product
Mouse1 differ
Device interfaceDiffers	RF Wireless	Bluetooth
Movement detection technology	Optical	Optical
Movement resolutionKnown for one	1000 DPI	—Unknown — not stated by the source
Buttons quantity	2	2
Scroll	Yes	Yes
Poweridentical
Number of batteries supportedKnown for one	2	—Unknown — not stated by the source
System requirementsidentical
Mac operating systems supportedKnown for one	—Unknown — not stated by the source	Yes
Other featuresidentical
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows 2000, XP, Mac OS v10.4 +

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.