Product comparison · 2 mice

Dell Anywhere Mouse MX vs Dell WM311 mouse RF Wireless Optical 1000 DPI

Key differences

Movement detection technology
- Anywhere Mouse MX:Laser
- WM311 mouse RF Wireless Optical 1000 DPI:Optical
Buttons quantity
- Anywhere Mouse MX:4
- WM311 mouse RF Wireless Optical 1000 DPI:3
Weight
- Anywhere Mouse MX:356 g
- WM311 mouse RF Wireless Optical 1000 DPI:75 g
Mouse dimensions (WxDxH)
- Anywhere Mouse MX:210 x 180 x 57 mm
- WM311 mouse RF Wireless Optical 1000 DPI:62.3 x 101 x 31.4 mm

Differences highlightedShow differences only

Comparison of Anywhere Mouse MX, WM311
14 specifications	A Dell Anywhere Mouse MX View product	B Dell WM311 mouse RF Wireless Optical 1000 DPI Model WM311 View product
Mouse2 differ
Device interface	RF Wireless	RF Wireless
Movement detection technologyDiffers	Laser	Optical
Buttons quantityDiffers	4	3
Scroll	Yes	Yes
Frequency band	2.4 GHz	2.4 GHz
Movement resolutionKnown for one	Unknown — not stated by the source	1000 DPI
Designidentical
Product colour	Black	Black
Poweridentical
Number of batteries supportedKnown for one	2	Unknown — not stated by the source
Battery typeKnown for one	AA	Unknown — not stated by the source
System requirementsidentical
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	356 g	75 g
Other features1 differ
Compatible operating systemsKnown for one	Windows XP, Vista, 7 Mac OS X 10.4+	Unknown — not stated by the source
Mouse dimensions (WxDxH)Differs	210 x 180 x 57 mm	62.3 x 101 x 31.4 mm
Ergonomicsidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes

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.