Product comparison · 2 keyboards

HP PS/2 (Bulk Pack) vs HP QY449AA keyboard Mouse included Office RF Wireless Black

12specifications compared
5differ
7identical
29known for one product only

Key differences

Connectivity technology
- PS/2 (Bulk Pack):Wired
- QY449AA keyboard Mouse included Office RF Wireless Black:Wireless
Device interface
- PS/2 (Bulk Pack):PS/2
- QY449AA keyboard Mouse included Office RF Wireless Black:RF Wireless
Mouse included
- PS/2 (Bulk Pack):No
- QY449AA keyboard Mouse included Office RF Wireless Black:Yes
Keyboard dimensions (WxDxH)
- PS/2 (Bulk Pack):164.3 x 460.3 x 24.4 mm
- QY449AA keyboard Mouse included Office RF Wireless Black:460 x 164 x 27.7 mm
Keyboard weight
- PS/2 (Bulk Pack):900 g
- QY449AA keyboard Mouse included Office RF Wireless Black:880 g

Side by side

Differences highlightedShow differences only

Comparison of PS/2 (Bulk Pack), QY449AA
41 specifications	A HP PS/2 (Bulk Pack)View product	B HP QY449AA keyboard Mouse included Office RF Wireless Black Model QY449AA View product
Keyboard2 differ
Recommended usage	Office	Office
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	PS/2	RF Wireless
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Purpose	PC/Server	PC/Server
Country of origin	China	China
Designidentical
Keyboard style	Straight	Straight
Product colour	Black	Black
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Adjustable keyboard heightKnown for one	Yes	Unknown — not stated by the source
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Keyboard battery typeKnown for one	Unknown — not stated by the source	AA
Number of batteries (keyboard)Known for one	Unknown — not stated by the source	2
Power source typeKnown for one	PS/2	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Alkaline
Mouse1 differ
Mouse includedDiffers	No	Yes
Movement detection technologyKnown for one	Unknown — not stated by the source	Laser
Movement resolutionKnown for one	Unknown — not stated by the source	1000 DPI
ScrollKnown for one	Unknown — not stated by the source	Yes
Scroll typeKnown for one	Unknown — not stated by the source	Wheel
Mouse battery typeKnown for one	Unknown — not stated by the source	AA
Number of batteries (mouse)Known for one	Unknown — not stated by the source	2
System requirementsidentical
Optical drive requiredKnown for one	Unknown — not stated by the source	Yes
USB requiredKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	164.3 x 460.3 x 24.4 mm	460 x 164 x 27.7 mm
Keyboard weightDiffers	900 g	880 g
Mouse dimensions (WxDxH)Known for one	Unknown — not stated by the source	62.7 x 37 x 115 mm
Mouse weightKnown for one	Unknown — not stated by the source	67 g
Packaging contentidentical
Receiver dimensions (WxDxH)Known for one	Unknown — not stated by the source	45.5 x 18.3 x 7.6 mm
Receiver weightKnown for one	Unknown — not stated by the source	5.9 g
User guideKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Other featuresidentical
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.

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