Product comparison · 2 wireless presenters

Kensington K72441AM wireless presenter Black vs Targus AMP21USZ wireless presenter RF Black

8specifications compared
1differ
7identical
15known for one product only

Key differences

The Targus AMP21USZ wireless presenter RF Black has 5.9 m more wireless range than the Kensington K72441AM wireless presenter Black (15 m vs 9.1 m).

Wireless range
- K72441AM wireless presenter Black:9.1 m
- AMP21USZ wireless presenter RF Black:15 m

Side by side

Differences highlightedShow differences only

Comparison of K72441AM, AMP21USZ
23 specifications	A Kensington K72441AM wireless presenter Black Model K72441AM View product	B Targus AMP21USZ wireless presenter RF Black Model AMP21USZ View product
Performance1 differ
Wireless technologyKnown for one	Unknown — not stated by the source	RF
Frequency band	2.4 GHz	2.4 GHz
Wireless rangeDiffers	9.1 m	15 m
Wireless receiver interfaceKnown for one	USB	Unknown — not stated by the source
Featuresidentical
Product colour	Black	Black
Presenter functions	Laser pointer	Laser pointer
Buttons quantity	4	4
Laser pointer colourKnown for one	Unknown — not stated by the source	Green
Movement detection technologyKnown for one	Unknown — not stated by the source	Laser
Plug and Play	Yes	Yes
Poweridentical
Number of batteries supported	2	2
Battery type	AAA	AAA
System requirementsidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000 Windows XP Windows Vista Windows 7
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	136 g
Packaging contentidentical
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	120 x 42.4 x 30.5 mm
Technical detailsidentical
ColourKnown for one	Unknown — not stated by the source	Yes
MemoryKnown for one	4 GB	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	6 mm	Unknown — not stated by the source
Package depthKnown for one	2 mm	Unknown — not stated by the source
Package heightKnown for one	7.87 mm	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.

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