Fujitsu KB400, BG, US vs Fujitsu KB400, USB, DE

Comparison of KB400, BG, US, KB400, USB, DE

28 specifications	A Fujitsu KB400, BG, USView product	B Fujitsu KB400, USB, DEView product
Keyboard2 differ
Recommended usageKnown for one	Office	—Unknown — not stated by the source
Connectivity technology	Wired	Wired
Device interfaceDiffers	PS/2	USB
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypadKnown for one	Yes	—Unknown — not stated by the source
Keyboard number of keys	105	105
CertificationDiffers	TÜV GS, CE, CSA, FCC, VCCI, KCC, BSMI	TÜV GS, CE, CSA, FCC Class B, VCCI, KCC, BSMI
Designidentical
BacklightKnown for one	No	—Unknown — not stated by the source
Keyboard style	Straight	Straight
Flexible keyboardKnown for one	No	—Unknown — not stated by the source
Wrist restKnown for one	No	—Unknown — not stated by the source
Adjustable keyboard height	Yes	Yes
Product colour	Black	Black
LED indicators	Yes	Yes
Featuresidentical
Cable length	1.9 m	1.9 m
Plug and PlayKnown for one	—Unknown — not stated by the source	Yes
Poweridentical
Power consumption	50 mA	50 mA
Power source typeKnown for one	—Unknown — not stated by the source	USB
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supported	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Wi	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Wi
USB requiredKnown for one	—Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)	459 x 155 x 20 mm	459 x 155 x 20 mm
Keyboard weight	535 g	535 g
WeightKnown for one	535 g	—Unknown — not stated by the source
Packaging contentidentical
Number of products includedKnown for one	1 pc(s)	—Unknown — not stated by the source
Other featuresidentical
Internal	No	No
Power requirementsKnown for one	5V	—Unknown — not stated by the source

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.