Product comparison · 2 keyboards

HP PS/2 Standard Keyboard EN vs HP VT491AA keyboard Universal USB Black

Key differences

Device interface
- PS/2 Standard Keyboard EN:PS/2
- VT491AA keyboard Universal USB Black:USB
Keyboard dimensions (WxDxH)
- PS/2 Standard Keyboard EN:163 x 458 x 25 mm
- VT491AA keyboard Universal USB Black:527 x 176 x 31 mm
Keyboard weight
- PS/2 Standard Keyboard EN:1.41 kg
- VT491AA keyboard Universal USB Black:596.5 g

Differences highlightedShow differences only

Comparison of PS/2 Standard Keyboard EN, VT491AA
18 specifications	A HP PS/2 Standard Keyboard EN View product	B HP VT491AA keyboard Universal USB Black Model VT491AA View product
Keyboard1 differ
Recommended usageKnown for one	Unknown — not stated by the source	Universal
Connectivity technology	Wired	Wired
Device interfaceDiffers	PS/2	USB
Keyboard form factorKnown for one	Unknown — not stated by the source	Full-size (100%)
Numeric keypadKnown for one	Unknown — not stated by the source	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Hot keysKnown for one	Unknown — not stated by the source	Yes
PurposeKnown for one	Unknown — not stated by the source	PC/Server
Country of origin	China	China
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Designidentical
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
Product colourKnown for one	Unknown — not stated by the source	Black
Mouseidentical
Mouse included	No	No
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	163 x 458 x 25 mm	527 x 176 x 31 mm
Keyboard weightDiffers	1.41 kg	596.5 g
Packaging contentidentical
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)

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.