Fujitsu KB520, DK vs Fujitsu KB520 USB

Comparison of KB520, DK, KB520 USB

20 specifications	A Fujitsu KB520, DKView product	B Fujitsu KB520 USBView product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard number of keys	105	105
CertificationDiffers	TÜV GS, CE, CSA, FCC B, RoHS, WEEE, VCCI	TÜV GS, Blue Angel, CE, CSA, FCC B, RoHS, WEEE, VCCI
Designidentical
Product colour	Grey	Grey
LED indicatorsKnown for one	—Unknown — not stated by the source	Status
Featuresidentical
Cable length	2 m	2 m
Plug and Play	Yes	Yes
Poweridentical
Power consumption	50 mA	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 & dimensionsidentical
Keyboard weight	730 g	730 g
Keyboard dimensions (WxDxH)Known for one	460 x 169 x 21 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.