Kensington K33373 wireless presenter RF Black vs Kensington Kabelloser Presenter

Comparison of K33373, Kabelloser Presenter

19 specifications	A Kensington K33373 wireless presenter RF Black Model K33373 View product	B Kensington Kabelloser PresenterView product
Performance1 differ
Wireless receiver interface	USB	USB
Receiver typeKnown for one	Standard receiver	—Unknown — not stated by the source
Wireless technology	RF	RF
Frequency band	2.4 GHz	2.4 GHz
Wireless rangeDiffers	18 m	20 m
Featuresidentical
Product colour	Black	Black
Presenter functions	Remote control	Remote control
Buttons quantity	4	4
Plug and Play	Yes	Yes
Poweridentical
Number of batteries supported	2	2
Battery type	AAA	AAA
System requirements1 differ
Windows operating systems supportedDiffers	Yes	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 supported	Yes	Yes
Compatible operating systemsKnown for one	Windows 7, XP, Vista, 2000 Mac OS X Lion	—Unknown — not stated by the source
Packaging contentidentical
Batteries includedKnown for one	Yes	—Unknown — not stated by the source
Receiver includedKnown for one	Yes	—Unknown — not stated by the source
User guideKnown for one	Yes	—Unknown — not stated by the source
Other featuresidentical
Card reader integratedKnown for one	No	—Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	—Unknown — not stated by the source	Alkaline

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.