Product comparison · 2 keyboards

KeySonic ACK-540 MAC-RF vs KeySonic ACK-540RF keyboard RF Wireless QWERTZ Silver

24specifications compared
8differ
16identical
3known for one product only

Key differences

Product colour
- ACK-540 MAC-RF:White
- ACK-540RF keyboard RF Wireless QWERTZ Silver:Silver
Mac operating systems supported
- ACK-540 MAC-RF:Yes
- ACK-540RF keyboard RF Wireless QWERTZ Silver:No
Operating temperature (T-T)
- ACK-540 MAC-RF:0 - 40 °C
- ACK-540RF keyboard RF Wireless QWERTZ Silver:-5 - 40 °C
Keyboard dimensions (WxDxH)
- ACK-540 MAC-RF:300 x 210 x 20.5 mm
- ACK-540RF keyboard RF Wireless QWERTZ Silver:300 x 20.5 x 210 mm
Receiver dimensions (WxDxH)
- ACK-540 MAC-RF:80 x 22 x 14 mm
- ACK-540RF keyboard RF Wireless QWERTZ Silver:80 x 14 x 22570 mm
Package dimensions (WxDxH)
- ACK-540 MAC-RF:342 x 238 x 27 mm
- ACK-540RF keyboard RF Wireless QWERTZ Silver:348 x 27 x 238 mm
Package weight
- ACK-540 MAC-RF:750 g
- ACK-540RF keyboard RF Wireless QWERTZ Silver:740 g

Side by side

Differences highlightedShow differences only

Comparison of ACK-540 MAC-RF, ACK-540RF
27 specifications	A KeySonic ACK-540 MAC-RF View product	B KeySonic ACK-540RF keyboard RF Wireless QWERTZ Silver Model ACK-540RF View product
Keyboardidentical
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Keyboard layout	QWERTZ	QWERTZ
Keyboard number of keys	88	88
Frequency band	2.4 GHz	2.4 GHz
CertificationKnown for one	CE, FCC, WEEE/RoHS	Unknown — not stated by the source
Design1 differ
Product colourDiffers	White	Silver
LED indicators	Yes	Yes
Featuresidentical
Wireless range	10 m	10 m
Plug and Play	Yes	Yes
Poweridentical
Battery type	AAA	AAA
Number of batteries supported	4	4
Mouseidentical
Mouse included	No	No
Movement resolutionKnown for one	1000 DPI	Unknown — not stated by the source
System requirements1 differ
Mac operating systems supportedDiffers	Yes	No
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	-5 - 40 °C
Storage temperature (T-T)	-20 - 65 °C	-20 - 65 °C
Operating relative humidity (H-H)	10 - 85%	10 - 85%
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	300 x 210 x 20.5 mm	300 x 20.5 x 210 mm
Keyboard weight	570 g	570 g
Packaging content1 differ
Receiver dimensions (WxDxH)Differs	80 x 22 x 14 mm	80 x 14 x 22570 mm
Receiver weightKnown for one	8 g	Unknown — not stated by the source
Packaging data2 differ
Package dimensions (WxDxH)Differs	342 x 238 x 27 mm	348 x 27 x 238 mm
Package weightDiffers	750 g	740 g
Other features1 differ
Compatible operating systemsDiffers	MAC OS X 10. 4.10 +	Win 98SE / ME / 2000 / XP / Vista
Internal	No	No
Logistics dataidentical
Case or master carton dimensions (W x D x H)	570 x 240 x 345 mm	570 x 240 x 345 mm

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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