Hama M2140 Gold vs Hama M2140 Silver

Comparison of M2140 Gold, M2140 Silver

12 specifications	A Hama M2140 GoldView product	B Hama M2140 SilverView product
Mouseidentical
Device interface	Bluetooth	Bluetooth
Movement detection technology	Optical	Optical
Movement resolution	1000 DPI	1000 DPI
Buttons quantity	3	3
Scroll	Yes	Yes
Design1 differ
Product colourDiffers	Gold	Silver
Ergonomicsidentical
Wireless range	10 m	10 m
Poweridentical
Number of batteries supported	1	1
Battery type	AAA	AAA
System requirementsidentical
Mac operating systems supported	No	No
Batteryidentical
Battery technology	Alkaline	Alkaline
Other featuresidentical
Compatible operating systems	Windows XP/Vista/7	Windows XP/Vista/7

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.