Product comparison · 2 mice

Dynabook PA3571U-1ETA mouse USB Type-A Optical 800 DPI vs NGS Viper Mouse White

Key differences

Buttons quantity
- PA3571U-1ETA mouse USB Type-A Optical 800 DPI:3
- Viper Mouse White:2
Weight
- PA3571U-1ETA mouse USB Type-A Optical 800 DPI:96 g
- Viper Mouse White:165 g
Compatible operating systems
- PA3571U-1ETA mouse USB Type-A Optical 800 DPI:Windows XP/ Vista
- Viper Mouse White:Windows.
Mouse dimensions (WxDxH)
- PA3571U-1ETA mouse USB Type-A Optical 800 DPI:66 x 114.3 x 38.1 mm
- Viper Mouse White:145 x 65 x 165 mm

Differences highlightedShow differences only

Comparison of PA3571U-1ETA, Viper Mouse White
14 specifications	A Dynabook PA3571U-1ETA mouse USB Type-A Optical 800 DPI Model PA3571U-1ETA View product	B NGS Viper Mouse White View product
Mouse1 differ
Device interface	USB Type-A	USB Type-A
Movement detection technology	Optical	Optical
Movement resolutionKnown for one	800 DPI	Unknown — not stated by the source
Buttons quantityDiffers	3	2
Scroll	Yes	Yes
Ergonomicsidentical
Cable lengthKnown for one	1.5 m	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	96 g	165 g
Other features3 differ
Compatible operating systemsDiffers	Windows XP/ Vista	Windows.
Minimum system requirementsDiffers	USB	Windows Vista. Windows XP. Windows 2000.
Mouse dimensions (WxDxH)Differs	66 x 114.3 x 38.1 mm	145 x 65 x 165 mm
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	White
System requirementsidentical
Minimum processorKnown for one	Unknown — not stated by the source	PIII
Minimum RAMKnown for one	Unknown — not stated by the source	512 MB

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.