Product comparison · 2 keyboards

Fujitsu KB400, GB vs Fujitsu KB520 USB

Key differences

Differences highlightedShow differences only

Comparison of KB400, GB, KB520 USB
20 specifications	A Fujitsu KB400, GB View product	B Fujitsu KB520 USB View product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard number of keys	105	105
CertificationDiffers	TÜV GS, CE, FCC	TÜV GS, Blue Angel, CE, CSA, FCC B, RoHS, WEEE, VCCI
Design1 differ
Product colourDiffers	Black	Grey
LED indicatorsKnown for one	Unknown — not stated by the source	Status
Features1 differ
Cable lengthDiffers	1.9 m	2 m
Plug and Play	Yes	Yes
Poweridentical
Power consumptionKnown for one	Unknown — not stated by the source	50 mA
Mouseidentical
Mouse included	No	No
ScrollKnown for one	Unknown — not stated by the source	No
System requirementsidentical
Mac operating systems supported	No	No
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Weight & dimensions1 differ
Keyboard weightDiffers	535 g	730 g
Keyboard dimensions (WxDxH)Known for one	459 x 155 x 20 mm	Unknown — not stated by the source
Other features1 differ
Compatible operating systemsDiffers	Windows XP/Vista/7	Microsoft Windows XP, Windows Vista, Windows 7
DepthKnown for one	Unknown — not stated by the source	169 mm
HeightKnown for one	Unknown — not stated by the source	21 mm
Internal	No	No
WidthKnown for one	Unknown — not stated by the source	460 mm

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.