Product comparison · 2 keyboards

Fujitsu KB520, DE vs Fujitsu LX450, IN

10specifications compared
6differ
4identical
15known for one product only

Key differences

Connectivity technology
- KB520, DE:Wired
- LX450, IN:Wireless
Device interface
- KB520, DE:USB
- LX450, IN:RF Wireless
Product colour
- KB520, DE:Grey
- LX450, IN:Black
Mouse included
- KB520, DE:No
- LX450, IN:Yes
Keyboard dimensions (WxDxH)
- KB520, DE:460 x 169 x 21 mm
- LX450, IN:508 x 220 x 80 mm
Keyboard weight
- KB520, DE:730 g
- LX450, IN:1.1 kg

Side by side

Differences highlightedShow differences only

Comparison of KB520, DE, LX450, IN
25 specifications	A Fujitsu KB520, DE View product	B Fujitsu LX450, IN View product
Keyboard2 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Keyboard layoutKnown for one	QWERTZ	Unknown — not stated by the source
Keyboard languageKnown for one	German	Unknown — not stated by the source
Keyboard number of keysKnown for one	105	Unknown — not stated by the source
CertificationKnown for one	TÜV GS, CE, CSA, FCC B, RoHS, WEEE, VCCI	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Grey	Black
Featuresidentical
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Plug and Play	Yes	Yes
Cable lengthKnown for one	2 m	Unknown — not stated by the source
Poweridentical
Battery typeKnown for one	Unknown — not stated by the source	AAA
Number of batteries supportedKnown for one	Unknown — not stated by the source	4
Power consumptionKnown for one	50 mA	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Mouse1 differ
Mouse includedDiffers	No	Yes
Movement detection technologyKnown for one	Unknown — not stated by the source	Optical
Movement resolutionKnown for one	Unknown — not stated by the source	800 DPI
ScrollKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Mac operating systems supported	No	No
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	460 x 169 x 21 mm	508 x 220 x 80 mm
Keyboard weightDiffers	730 g	1.1 kg
Other featuresidentical
Compatible operating systems	Windows XP/Vista/7	Windows XP/Vista/7
InternalKnown for one	Unknown — not stated by the source	No

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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