Trust Wireless Laser Deskset DS-4400D vs Trust Wireless Laser MediaPlayer Deskset DS-4700R UK

Comparison of Wireless Laser Deskset DS-4400D, Wireless Laser MediaPlayer Deskset DS-4700R UK

13 specifications	A Trust Wireless Laser Deskset DS-4400DView product	B Trust Wireless Laser MediaPlayer Deskset DS-4700R UKView product
Keyboardidentical
Frequency bandKnown for one	2.4 GHz	—Unknown — not stated by the source
Featuresidentical
Wireless rangeKnown for one	8 m	—Unknown — not stated by the source
Plug and PlayKnown for one	Yes	—Unknown — not stated by the source
Poweridentical
Battery typeKnown for one	AAA/AA	—Unknown — not stated by the source
Number of batteries supportedKnown for one	2	—Unknown — not stated by the source
Mouseidentical
ScrollKnown for one	Yes	—Unknown — not stated by the source
Movement resolutionKnown for one	—Unknown — not stated by the source	800 DPI
Other featuresidentical
Compatible operating systemsKnown for one	Windows 2000, XP, XP MCE, Vista	—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.