Hama 00053846 keyboard USB + PS/2 Black vs Lenovo 73P4763 keyboard USB QWERTY Black

Comparison of 00053846, 73P4763

19 specifications	A Hama 00053846 keyboard USB + PS/2 Black Model 00053846 View product	B Lenovo 73P4763 keyboard USB QWERTY Black Model 73P4763 View product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interfaceDiffers	USB + PS/2	USB
Keyboard layoutKnown for one	—Unknown — not stated by the source	QWERTY
Keyboard number of keysKnown for one	—Unknown — not stated by the source	105
Designidentical
Product colour	Black	Black
LED indicatorsKnown for one	—Unknown — not stated by the source	Yes
Featuresidentical
Cable lengthKnown for one	—Unknown — not stated by the source	2 m
Plug and PlayKnown for one	—Unknown — not stated by the source	Yes
USB 2.0 ports quantityKnown for one	—Unknown — not stated by the source	1
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supportedKnown for one	—Unknown — not stated by the source	Windows 2000
USB requiredKnown for one	—Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	No	—Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	—Unknown — not stated by the source	465 x 200 x 38 mm
Keyboard weightKnown for one	—Unknown — not stated by the source	1.27 kg
Packaging contentidentical
Cables includedKnown for one	—Unknown — not stated by the source	USB
Other featuresidentical
CompatibilityKnown for one	—Unknown — not stated by the source	ThinkCentre A55
InternalKnown for one	—Unknown — not stated by the source	No
Compatible operating systemsKnown for one	Windows 2000/XP/Vista/7	—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.