Product comparison · 2 mice

Kensington Ci73 Wired Mouse vs Kensington Si660 Slimblade Presenter Mouse Blue

Key differences

Device interface
- Ci73 Wired Mouse:USB Type-A
- Si660 Slimblade Presenter Mouse Blue:RF Wireless
Movement detection technology
- Ci73 Wired Mouse:Optical
- Si660 Slimblade Presenter Mouse Blue:Laser
Buttons quantity
- Ci73 Wired Mouse:2
- Si660 Slimblade Presenter Mouse Blue:5
Product colour
- Ci73 Wired Mouse:Black
- Si660 Slimblade Presenter Mouse Blue:Blue

Differences highlightedShow differences only

Comparison of Ci73 Wired Mouse, Si660 Slimblade Presenter Mouse Blue
13 specifications	A Kensington Ci73 Wired Mouse View product	B Kensington Si660 Slimblade Presenter Mouse Blue View product
Mouse3 differ
Device interfaceDiffers	USB Type-A	RF Wireless
Movement detection technologyDiffers	Optical	Laser
Buttons quantityDiffers	2	5
Scroll	Yes	Yes
Design1 differ
Product colourDiffers	Black	Blue
Ergonomicsidentical
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Poweridentical
Number of batteries supportedKnown for one	Unknown — not stated by the source	2
Battery typeKnown for one	Unknown — not stated by the source	AAA
Service life of batteryKnown for one	Unknown — not stated by the source	6 month(s)
System requirementsidentical
Mac operating systems supported	Yes	Yes
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	60 g
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows XP Home, XP Pro, Vista, Mac OS 10.4.8
Mouse dimensions (WxDxH)Known for one	Unknown — not stated by the source	57 x 89 x 19 mm

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.