Product comparison · 2 keyboards

Hama K3 keyboard Gaming USB QWERTZ Black vs KeySonic ACK-540 ALU+RF

7specifications compared
4differ
3identical
34known for one product only

Key differences

Recommended usage
- K3 keyboard Gaming USB QWERTZ Black:Gaming
- ACK-540 ALU+RF:Office
Connectivity technology
- K3 keyboard Gaming USB QWERTZ Black:Wired
- ACK-540 ALU+RF:Wireless
Device interface
- K3 keyboard Gaming USB QWERTZ Black:USB
- ACK-540 ALU+RF:RF Wireless
Keyboard form factor
- K3 keyboard Gaming USB QWERTZ Black:Full-size (100%)
- ACK-540 ALU+RF:Mini

Side by side

Differences highlightedShow differences only

Comparison of K3, ACK-540 ALU+RF
41 specifications	A Hama K3 keyboard Gaming USB QWERTZ Black Model K3 View product	B KeySonic ACK-540 ALU+RF View product
Keyboard4 differ
Recommended usageDiffers	Gaming	Office
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Keyboard form factorDiffers	Full-size (100%)	Mini
Keyboard number of keysKnown for one	Unknown — not stated by the source	89
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, BSMI, WEEE
Keyboard layoutKnown for one	QWERTZ	Unknown — not stated by the source
Designidentical
MaterialKnown for one	Unknown — not stated by the source	Aluminium
Battery LED indicatorKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Wireless rangeKnown for one	Unknown — not stated by the source	7 m
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	Battery
Power consumptionKnown for one	Unknown — not stated by the source	17 mA
Battery typeKnown for one	Unknown — not stated by the source	AAA
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	Windows 2000, Windows 98, Windows ME
Optical drive requiredKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-5 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	Unknown — not stated by the source	317 x 231 x 26 mm
Keyboard weightKnown for one	Unknown — not stated by the source	1.02 kg
Packaging contentidentical
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB Type-A
Receiver dimensions (WxDxH)Known for one	Unknown — not stated by the source	63 x 23 x 11.5 mm
Receiver weightKnown for one	Unknown — not stated by the source	9 g
Batteries includedKnown for one	Unknown — not stated by the source	Yes
User guideKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	361 x 288 x 41 mm
Package weightKnown for one	Unknown — not stated by the source	1.28 kg
Other featuresidentical
Built-in touchpadKnown for one	Unknown — not stated by the source	Yes
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98SE Windows ME Windows 2000 Windows XP Windows Vista
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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