Product comparison · 2 keyboards

Cherry Master Xpress USB + PS2 vs Fujitsu Wireless Keyboard LX850 DK

Key differences

Connectivity technology
- Master Xpress USB + PS2:Wired
- Wireless Keyboard LX850 DK:Wireless
Device interface
- Master Xpress USB + PS2:USB + PS/2
- Wireless Keyboard LX850 DK:RF Wireless
Mouse included
- Master Xpress USB + PS2:No
- Wireless Keyboard LX850 DK:Yes
Keyboard dimensions (WxDxH)
- Master Xpress USB + PS2:495 x 247 x 37 mm
- Wireless Keyboard LX850 DK:508 x 220 x 80 mm
Keyboard weight
- Master Xpress USB + PS2:1.65 kg
- Wireless Keyboard LX850 DK:1.3 kg

Differences highlightedShow differences only

Comparison of Master Xpress USB + PS2, Wireless Keyboard LX850 DK
13 specifications	A Cherry Master Xpress USB + PS2 View product	B Fujitsu Wireless Keyboard LX850 DK View product
Keyboard2 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB + PS/2	RF Wireless
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Featuresidentical
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Cable lengthKnown for one	1.80 m	Unknown — not stated by the source
Poweridentical
Battery typeKnown for one	Unknown — not stated by the source	AAA / AA
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Nickel-Metal Hydride (NiMH)
Mouse1 differ
Mouse includedDiffers	No	Yes
Movement detection technologyKnown for one	Unknown — not stated by the source	Laser
Movement resolutionKnown for one	Unknown — not stated by the source	1200 DPI
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	495 x 247 x 37 mm	508 x 220 x 80 mm
Keyboard weightDiffers	1.65 kg	1.3 kg
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows XP, Microsoft Windows Vista

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.