Fujitsu Optical Mouse USB silver vs Fujitsu TOUCHBIRD Optical Mouse TR

Comparison of Optical Mouse USB silver, TOUCHBIRD Optical Mouse TR

9 specifications	A Fujitsu Optical Mouse USB silverView product	B Fujitsu TOUCHBIRD Optical Mouse TRView product
Mouseidentical
Device interface	USB Type-A	USB Type-A
Movement detection technology	Optical	Optical
Movement resolutionKnown for one	400 DPI	—Unknown — not stated by the source
Buttons quantity	3	3
Scroll	Yes	Yes
Designidentical
Product colourKnown for one	Silver	—Unknown — not stated by the source
Ergonomics1 differ
Cable lengthDiffers	1.9 m	1.85 m
Weight & dimensionsidentical
WeightKnown for one	140 g	—Unknown — not stated by the source
Other features1 differ
Compatible operating systemsDiffers	Microsoft Windows 2000 / XP	Microsoft Windows 2000, Microsoft Windows Me, Microsoft Windows XP

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.