Product comparison · 2 keyboards

Hama K40 keyboard Gaming USB Black vs HP USB (Gray) SmartCard CCID Keyboard

12specifications compared
2differ
10identical
15known for one product only

Key differences

Recommended usage
- K40 keyboard Gaming USB Black:Gaming
- USB (Gray) SmartCard CCID Keyboard:Office
Product colour
- K40 keyboard Gaming USB Black:Black
- USB (Gray) SmartCard CCID Keyboard:Grey

Side by side

Differences highlightedShow differences only

Comparison of K40, J7H70AA
27 specifications	A Hama K40 keyboard Gaming USB Black Model K40 View product	B HP USB (Gray) SmartCard CCID Keyboard Model J7H70AA View product
Keyboard1 differ
Recommended usageDiffers	Gaming	Office
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard form factor	Full-size (100%)	Full-size (100%)
Windows keys	Yes	Yes
Hot keysKnown for one	Yes	Unknown — not stated by the source
Programmable hot keysKnown for one	Yes	Unknown — not stated by the source
Purpose	PC/Server	PC/Server
Polling rateKnown for one	1000 Hz	Unknown — not stated by the source
Built-in memoryKnown for one	Yes	Unknown — not stated by the source
Built-in memory capacityKnown for one	36 KB	Unknown — not stated by the source
Numeric keypadKnown for one	Unknown — not stated by the source	Yes
Smart card readerKnown for one	Unknown — not stated by the source	Yes
Country of originKnown for one	Unknown — not stated by the source	China
Design1 differ
BacklightKnown for one	Yes	Unknown — not stated by the source
Backlight colourKnown for one	Various	Unknown — not stated by the source
Keyboard style	Straight	Straight
Full-size keyboard	Yes	Yes
Product colourDiffers	Black	Grey
Surface coloration	Monochromatic	Monochromatic
Wrist restKnown for one	Unknown — not stated by the source	No
HP segmentKnown for one	Unknown — not stated by the source	Business
Featuresidentical
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Poweridentical
Power source type	USB	USB
Mouseidentical
Mouse included	No	No
Packaging contentidentical
User guideKnown for one	Yes	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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