HP DT527K keyboard Office PS/2 vs HP QY774AT keyboard PS/2 Black

Comparison of DT527K, QY774AT

25 specifications	A HP DT527K keyboard Office PS/2 Model DT527K View product	B HP QY774AT keyboard PS/2 Black Model QY774AT View product
Keyboardidentical
Connectivity technology	Wired	Wired
Device interface	PS/2	PS/2
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Purpose	PC/Server	PC/Server
Country of origin	China	China
Recommended usageKnown for one	Office	—Unknown — not stated by the source
CertificationKnown for one	FCC B, CE, CSA, UL, TUV, ANSI-HFS-100, TUV GS, VCCI, ISO 9241-4, C-Tick, BSMI, MIC, FCC	—Unknown — not stated by the source
Designidentical
Keyboard style	Straight	Straight
Full-size keyboardKnown for one	—Unknown — not stated by the source	Yes
Adjustable keyboard height	Yes	Yes
Product colourKnown for one	—Unknown — not stated by the source	Black
Surface colorationKnown for one	—Unknown — not stated by the source	Monochromatic
LED indicatorsKnown for one	—Unknown — not stated by the source	Yes
Featuresidentical
Plug and Play	Yes	Yes
Cable lengthKnown for one	1.8 m	—Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	—Unknown — not stated by the source	PS/2
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supportedKnown for one	—Unknown — not stated by the source	Yes
Weight & dimensionsidentical
Keyboard weight	900 g	900 g
Keyboard dimensions (WxDxH)Known for one	163 x 458 x 25 mm	—Unknown — not stated by the source
Packaging contentidentical
Number of products included	1 pc(s)	1 pc(s)
Other featuresidentical
Internal	No	No
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	10 - 90%	—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.