Targus AMU51US mouse USB Type-A Optical vs Targus Kaleidoscope mouse Office USB Type-A Optical 1000 DPI

Comparison of AMU51US, Kaleidoscope

21 specifications	A Targus AMU51US mouse USB Type-A Optical Model AMU51US View product	B Targus Kaleidoscope mouse Office USB Type-A Optical 1000 DPI Model Kaleidoscope View product
Mouseidentical
PurposeKnown for one	—Unknown — not stated by the source	Office
Device interface	USB Type-A	USB Type-A
Movement detection technology	Optical	Optical
Movement resolutionKnown for one	—Unknown — not stated by the source	1000 DPI
Scroll typeKnown for one	—Unknown — not stated by the source	Wheel
Number of scroll wheelsKnown for one	—Unknown — not stated by the source	1
Scroll	Yes	Yes
Recommended usageKnown for one	—Unknown — not stated by the source	Laptop
Buttons quantityKnown for one	3	—Unknown — not stated by the source
Design1 differ
Product colourDiffers	Silver	Black
MaterialKnown for one	—Unknown — not stated by the source	Plastic
Ergonomicsidentical
Cable lengthKnown for one	—Unknown — not stated by the source	0.75 m
Retractable cableKnown for one	—Unknown — not stated by the source	Yes
Plug and Play	Yes	Yes
Poweridentical
Power sourceKnown for one	—Unknown — not stated by the source	Cable
System requirements1 differ
Windows operating systems supportedKnown for one	—Unknown — not stated by the source	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Wi
Mac operating systems supportedDiffers	Yes	Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion
Weight & dimensionsidentical
WeightKnown for one	—Unknown — not stated by the source	0.65 g
Other featuresidentical
Number of products includedKnown for one	—Unknown — not stated by the source	1 pc(s)
USB requiredKnown for one	—Unknown — not stated by the source	Yes
Compatible operating systemsKnown for one	Windows 2000 XP, Windows Vista Mac OS X 10.4+	—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.