Product comparison · 2 keyboards

HP Z9N38AA keyboard Office USB Black vs Lenovo 4X30H56817 keyboard Mouse included Universal RF Wireless Japanese Black

12specifications compared
5differ
7identical
37known for one product only

Key differences

Recommended usage
- Z9N38AA keyboard Office USB Black:Office
- 4X30H56817 keyboard Mouse included Universal RF Wireless Japanese Black:Universal
Connectivity technology
- Z9N38AA keyboard Office USB Black:Wired
- 4X30H56817 keyboard Mouse included Universal RF Wireless Japanese Black:Wireless
Device interface
- Z9N38AA keyboard Office USB Black:USB
- 4X30H56817 keyboard Mouse included Universal RF Wireless Japanese Black:RF Wireless
Mouse included
- Z9N38AA keyboard Office USB Black:No
- 4X30H56817 keyboard Mouse included Universal RF Wireless Japanese Black:Yes
Keyboard dimensions (WxDxH)
- Z9N38AA keyboard Office USB Black:433 x 141 x 11.8 mm
- 4X30H56817 keyboard Mouse included Universal RF Wireless Japanese Black:164 x 450 x 20 mm

Side by side

Differences highlightedShow differences only

Comparison of Z9N38AA, 4X30H56817
49 specifications	A HP Z9N38AA keyboard Office USB Black Model Z9N38AA View product	B Lenovo 4X30H56817 keyboard Mouse included Universal RF Wireless Japanese Black Model 4X30H56817 View product
Keyboard3 differ
Recommended usageDiffers	Office	Universal
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard languageKnown for one	Unknown — not stated by the source	Japanese
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
USB hubKnown for one	Unknown — not stated by the source	No
PurposeKnown for one	Unknown — not stated by the source	Universal
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Security algorithmsKnown for one	Unknown — not stated by the source	128-bit AES
Country of originKnown for one	China	Unknown — not stated by the source
Designidentical
Keyboard style	Straight	Straight
Wrist rest	No	No
Product colour	Black	Black
Surface colorationKnown for one	Unknown — not stated by the source	Monochromatic
Protection featuresKnown for one	Unknown — not stated by the source	Spill resistant
Battery LED indicatorKnown for one	Unknown — not stated by the source	Yes
HP segmentKnown for one	Business	Unknown — not stated by the source
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Mouse1 differ
Mouse includedDiffers	No	Yes
Form factorKnown for one	Unknown — not stated by the source	Ambidextrous
Movement detection technologyKnown for one	Unknown — not stated by the source	Laser
Movement resolutionKnown for one	Unknown — not stated by the source	1600 DPI
Buttons quantityKnown for one	Unknown — not stated by the source	5
ScrollKnown for one	Unknown — not stated by the source	Yes
Scroll typeKnown for one	Unknown — not stated by the source	Wheel
Scrolling directionsKnown for one	Unknown — not stated by the source	Vertical
Mouse battery typeKnown for one	Unknown — not stated by the source	AA
Number of scroll wheelsKnown for one	Unknown — not stated by the source	1
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	433 x 141 x 11.8 mm	164 x 450 x 20 mm
Keyboard weightKnown for one	Unknown — not stated by the source	700 g
Mouse dimensions (WxDxH)Known for one	Unknown — not stated by the source	64 x 113 x 34 mm
Mouse weightKnown for one	Unknown — not stated by the source	80 g
Packaging contentidentical
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Receiver typeKnown for one	Unknown — not stated by the source	Micro receiver
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	177 mm
Package depthKnown for one	Unknown — not stated by the source	541 mm
Package heightKnown for one	Unknown — not stated by the source	43 mm
Package weightKnown for one	Unknown — not stated by the source	1.15 kg
Package typeKnown for one	Unknown — not stated by the source	Box
Poweridentical
Power source typeKnown for one	USB	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 10, Windows 7, Windows 8.1	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.

More keyboard comparisons

All keyboard comparisons