Fujitsu KB520, DK vs HP C4742-60141 keyboard PS/2 Grey

Comparison of KB520, DK, C4742-60141

21 specifications	A Fujitsu KB520, DKView product	B HP C4742-60141 keyboard PS/2 Grey Model C4742-60141 View product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interfaceDiffers	USB	PS/2
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
Keyboard form factorKnown for one	—Unknown — not stated by the source	Full-size (100%)
PurposeKnown for one	—Unknown — not stated by the source	PC/Server
Country of originKnown for one	—Unknown — not stated by the source	China
Designidentical
Product colour	Grey	Grey
BacklightKnown for one	—Unknown — not stated by the source	No
Keyboard styleKnown for one	—Unknown — not stated by the source	Straight
Wrist restKnown for one	—Unknown — not stated by the source	No
Features1 differ
Cable lengthDiffers	2 m	1.6 m
Plug and PlayKnown for one	Yes	—Unknown — not stated by the source
Poweridentical
Power consumptionKnown for one	50 mA	—Unknown — not stated by the source
Mouseidentical
Mouse included	No	No
System requirementsidentical
Mac operating systems supportedKnown for one	No	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	—Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	460 x 169 x 21 mm	—Unknown — not stated by the source
Keyboard weightKnown for one	730 g	—Unknown — not stated by the source
Other featuresidentical
Compatible operating systemsKnown for one	Windows XP/Vista/7	—Unknown — not stated by the source
InternalKnown for one	No	—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.