Product comparison · 2 keyboards

Hama K40 keyboard Gaming USB Black vs Hama Rossano 2.4

11specifications compared
6differ
5identical
24known for one product only

Key differences

Connectivity technology
- K40 keyboard Gaming USB Black:Wired
- Rossano 2.4:Wireless
Device interface
- K40 keyboard Gaming USB Black:USB
- Rossano 2.4:RF Wireless
Keyboard form factor
- K40 keyboard Gaming USB Black:Full-size (100%)
- Rossano 2.4:Mini
Backlight
- K40 keyboard Gaming USB Black:Yes
- Rossano 2.4:No
Product colour
- K40 keyboard Gaming USB Black:Black
- Rossano 2.4:Silver, White
Power source type
- K40 keyboard Gaming USB Black:USB
- Rossano 2.4:Battery

Side by side

Differences highlightedShow differences only

Comparison of K40, Rossano 2.4
35 specifications	A Hama K40 keyboard Gaming USB Black Model K40 View product	B Hama Rossano 2.4 View product
Keyboard3 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard form factorDiffers	Full-size (100%)	Mini
Keyboard number of keysKnown for one	Unknown — not stated by the source	78
Recommended usageKnown for one	Gaming	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Hot keysKnown for one	Yes	Unknown — not stated by the source
Programmable hot keysKnown for one	Yes	Unknown — not stated by the source
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
Design2 differ
BacklightDiffers	Yes	No
Wrist restKnown for one	Unknown — not stated by the source	No
Product colourDiffers	Black	Silver, White
Backlight colourKnown for one	Various	Unknown — not stated by the source
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	USB	Battery
Keyboard battery typeKnown for one	Unknown — not stated by the source	AAA
Number of batteries (keyboard)Known for one	Unknown — not stated by the source	2
Number of batteries supportedKnown for one	Unknown — not stated by the source	2
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	Unknown — not stated by the source	282 x 8 x 118 mm
Packaging contentidentical
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	310 mm
Package depthKnown for one	Unknown — not stated by the source	122 mm
Package heightKnown for one	Unknown — not stated by the source	42 mm
Package weightKnown for one	Unknown — not stated by the source	419 g

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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