Targus AMP16AU wireless presenter RF Black vs Targus AMP21USZ wireless presenter RF Black

Comparison of AMP16AU, AMP21USZ

25 specifications	A Targus AMP16AU wireless presenter RF Black Model AMP16AU View product	B Targus AMP21USZ wireless presenter RF Black Model AMP21USZ View product
Performanceidentical
Wireless technology	RF	RF
Frequency band	2.4 GHz	2.4 GHz
Wireless range	15 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 quantityKnown for one	—Unknown — not stated by the source	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 supportedKnown for one	—Unknown — not stated by the source	2
Battery typeKnown for one	—Unknown — not stated by the source	AAA
System requirementsidentical
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows 2000 Windows XP Windows Vista Windows 7
Windows operating systems supportedKnown for one	Windows 10, Windows 2000, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP	—Unknown — not stated by the source
Mac operating systems supportedKnown for one	Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks	—Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	30 g	136 g
WidthKnown for one	40 mm	—Unknown — not stated by the source
DepthKnown for one	116 mm	—Unknown — not stated by the source
HeightKnown for one	30 mm	—Unknown — not stated by the source
Packaging contentidentical
Batteries includedKnown for one	—Unknown — not stated by the source	Yes
Receiver included	Yes	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
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	—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.