Product comparison · 2 mice

Hama "M474" Optical Mouse vs Hama "M644" Wireless Optical Mouse

Key differences

Device interface: USB Type-A on the Hama "M474" Optical Mouse, RF Wireless on the Hama "M644" Wireless Optical Mouse.

Device interface
- "M474" Optical Mouse:USB Type-A
- "M644" Wireless Optical Mouse:RF Wireless

Differences highlightedShow differences only

Comparison of "M474" Optical Mouse, "M644" Wireless Optical Mouse
9 specifications	A Hama "M474" Optical Mouse View product	B Hama "M644" Wireless Optical Mouse View product
Mouse1 differ
Device interfaceDiffers	USB Type-A	RF Wireless
Movement detection technology	Optical	Optical
Movement resolution	800 DPI	800 DPI
Buttons quantity	3	3
Scroll	Yes	Yes
Designidentical
Product colour	Blue	Blue
System requirementsidentical
Mac operating systems supported	No	No
Other featuresidentical
Compatible operating systems	Windows 2000/XP/Vista	Windows 2000/XP/Vista
USB 2.0 ports quantityKnown for one	1	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.