Product comparison · 2 keyboards

Fujitsu Wireless Keyboard LX850 DE vs Trust Wireless Optical Multimedia Deskset DS-3250 DE

Key differences

Battery type
- Wireless Keyboard LX850 DE:AAA / AA
- Wireless Optical Multimedia Deskset DS-3250 DE:AA
Movement detection technology
- Wireless Keyboard LX850 DE:Laser
- Wireless Optical Multimedia Deskset DS-3250 DE:Optical

Differences highlightedShow differences only

Comparison of Wireless Keyboard LX850 DE, Wireless Optical Multimedia Deskset DS-3250 DE
14 specifications	A Fujitsu Wireless Keyboard LX850 DE View product	B Trust Wireless Optical Multimedia Deskset DS-3250 DE View product
Keyboardidentical
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Featuresidentical
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Power1 differ
Battery typeDiffers	AAA / AA	AA
Number of batteries supportedKnown for one	Unknown — not stated by the source	4
Batteryidentical
Battery technologyKnown for one	Nickel-Metal Hydride (NiMH)	Unknown — not stated by the source
Mouse1 differ
Mouse included	Yes	Yes
Movement detection technologyDiffers	Laser	Optical
ScrollKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	508 x 220 x 80 mm	Unknown — not stated by the source
Keyboard weightKnown for one	1.3 kg	Unknown — not stated by the source
Other features1 differ
Compatible operating systemsDiffers	Microsoft Windows XP, Microsoft Windows Vista	Windows Vista, XP MCE, XP & 2000
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black

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.