Kensington Orbit® Optical Trackball vs Targus Desktop Kaleidoscope Optical Mouse

Comparison of Orbit® Optical Trackball, Desktop Kaleidoscope Optical Mouse

9 specifications	A Kensington Orbit® Optical TrackballView product	B Targus Desktop Kaleidoscope Optical MouseView product
Mouse1 differ
Device interface	USB Type-A + PS/2	USB Type-A + PS/2
Movement detection technology	Optical	Optical
Buttons quantityDiffers	2	0
Designidentical
Product colourKnown for one	—Unknown — not stated by the source	Black
System requirementsidentical
Mac operating systems supported	Yes	Yes
Weight & dimensionsidentical
WeightKnown for one	—Unknown — not stated by the source	120 g
Other features1 differ
Compatible operating systemsDiffers	-Windows 98, Me, 2000, XP, Macintosh OS 8 & 9 (USB). -Windows 95, 98, Me, NT, 2000, XP,Vista, Macintosh OS 10.1.5 (PS/2).	Windows 2000, XP, Vista / MAC OS X (10.4 +)
Mouse dimensions (WxDxH)Known for one	—Unknown — not stated by the source	114 x 57 x 41 mm
Ergonomicsidentical
Cable lengthKnown for one	1.83 m	—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.