HP 643691-181 keyboard USB Black vs Hypertec K-HV-SN keyboard Office USB Black

Comparison of 643691-181, K-HV-SN

18 specifications	A HP 643691-181 keyboard USB Black Model 643691-181 View product	B Hypertec K-HV-SN keyboard Office USB Black Model K-HV-SN View product
Keyboardidentical
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypadKnown for one	Yes	—Unknown — not stated by the source
Purpose	PC/Server	PC/Server
Country of originKnown for one	China	—Unknown — not stated by the source
Recommended usageKnown for one	—Unknown — not stated by the source	Office
Keyboard key switchKnown for one	—Unknown — not stated by the source	Membrane
Pointing deviceKnown for one	—Unknown — not stated by the source	No
USB hubKnown for one	—Unknown — not stated by the source	No
Fingerprint readerKnown for one	—Unknown — not stated by the source	No
Designidentical
BacklightKnown for one	No	—Unknown — not stated by the source
Keyboard style	Straight	Straight
Wrist restKnown for one	No	—Unknown — not stated by the source
Product colour	Black	Black
Featuresidentical
Plug and Play	Yes	Yes
Poweridentical
Power source typeKnown for one	USB	—Unknown — not stated by the source
Mouseidentical
Mouse included	No	No

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.