Dell WM311 mouse RF Wireless Optical 1000 DPI vs Trust Cuera mouse RF Wireless Optical

Comparison of WM311, Cuera

20 specifications	A Dell WM311 mouse RF Wireless Optical 1000 DPI Model WM311 View product	B Trust Cuera mouse RF Wireless Optical Model Cuera View product
Mouseidentical
Device interface	RF Wireless	RF Wireless
Movement detection technology	Optical	Optical
Buttons quantity	3	3
Scroll	Yes	Yes
Frequency band	2.4 GHz	2.4 GHz
Movement resolutionKnown for one	1000 DPI	—Unknown — not stated by the source
Ergonomicsidentical
Wireless rangeKnown for one	—Unknown — not stated by the source	6 m
Plug and PlayKnown for one	Yes	—Unknown — not stated by the source
Poweridentical
Number of batteries supportedKnown for one	—Unknown — not stated by the source	2
Battery typeKnown for one	—Unknown — not stated by the source	AAA
System requirementsidentical
Mac operating systems supportedKnown for one	—Unknown — not stated by the source	No
Weight & dimensions1 differ
WeightDiffers	75 g	-, 92
Packaging dataidentical
Package weightKnown for one	—Unknown — not stated by the source	165 g
Batteryidentical
Battery technologyKnown for one	—Unknown — not stated by the source	Alkaline
Other featuresidentical
CompatibilityKnown for one	—Unknown — not stated by the source	Mac OS X 10.5
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows 7, Vista & XP.
USB 2.0 ports quantityKnown for one	—Unknown — not stated by the source	1
USB requiredKnown for one	—Unknown — not stated by the source	Yes
Mouse dimensions (WxDxH)Known for one	62.3 x 101 x 31.4 mm	—Unknown — not stated by the source
Designidentical
Product colourKnown for one	Black	—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.