Product comparison · 2 mice

Targus Index Trackball Mouse vs Targus Wireless Optical Notebook Mouse

Key differences

Device interface
- Index Trackball Mouse:USB Type-A
- Wireless Optical Notebook Mouse:RF Wireless
Movement detection technology
- Index Trackball Mouse:Trackball
- Wireless Optical Notebook Mouse:Optical
Buttons quantity
- Index Trackball Mouse:4
- Wireless Optical Notebook Mouse:3
Scroll
- Index Trackball Mouse:No
- Wireless Optical Notebook Mouse:Yes
Product colour
- Index Trackball Mouse:Black
- Wireless Optical Notebook Mouse:Silver
Mac operating systems supported
- Index Trackball Mouse:Yes
- Wireless Optical Notebook Mouse:No
Weight
- Index Trackball Mouse:24 g
- Wireless Optical Notebook Mouse:99.2 g
Mouse dimensions (WxDxH)
- Index Trackball Mouse:30 x 30 x 20 mm
- Wireless Optical Notebook Mouse:99 x 55.8 x 30.4 mm

Differences highlightedShow differences only

Comparison of Index Trackball Mouse, Wireless Optical Notebook Mouse
10 specifications	A Targus Index Trackball Mouse View product	B Targus Wireless Optical Notebook Mouse View product
Mouse4 differ
Device interfaceDiffers	USB Type-A	RF Wireless
Movement detection technologyDiffers	Trackball	Optical
Movement resolutionKnown for one	Unknown — not stated by the source	800 DPI
Buttons quantityDiffers	4	3
ScrollDiffers	No	Yes
Design1 differ
Product colourDiffers	Black	Silver
System requirements1 differ
Mac operating systems supportedDiffers	Yes	No
Weight & dimensions1 differ
WeightDiffers	24 g	99.2 g
Other features2 differ
Compatible operating systemsDiffers	Win 2000, Me, XP, Vista Mac OS X 10.2 +	Win 2000, XP, Vista
Mouse dimensions (WxDxH)Differs	30 x 30 x 20 mm	99 x 55.8 x 30.4 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.