Philips Notebook mouse SPM4900/10 vs Philips Cable management mouse SPM5900B/10

Comparison of SPM4900/10, SPM5900B/10

7 specifications	A Philips Notebook mouse SPM4900/10 Model SPM4900/10 View product	B Philips Cable management mouse SPM5900B/10 Model SPM5900B/10 View product
Mouseidentical
Device interface	USB Type-A	USB Type-A
Movement detection technology	Optical	Optical
Buttons quantity	2	2
Scroll	Yes	Yes
Ergonomics1 differ
Cable lengthDiffers	1.2 m	0.6 m
System requirementsidentical
Mac operating systems supported	Yes	Yes
Other featuresidentical
Compatible operating systems	Microsoft Windows 2000, Microsoft Windows ME, Microsoft Windows Vista, Microsoft Windows XP	Microsoft Windows 2000, Microsoft Windows ME, Microsoft Windows Vista, 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.