Product comparison · 2 keyboards

KeySonic ACK-540 MAC-RF vs KeySonic ACK-540 RF+

14specifications compared
7differ
7identical
17known for one product only

Key differences

Certification
- ACK-540 MAC-RF:CE, FCC, WEEE/RoHS
- ACK-540 RF+:CE FCC BSMI WEEE/RoHS
Product colour
- ACK-540 MAC-RF:White
- ACK-540 RF+:Black
Number of batteries supported
- ACK-540 MAC-RF:4
- ACK-540 RF+:2
Operating temperature (T-T)
- ACK-540 MAC-RF:0 - 40 °C
- ACK-540 RF+:-5 - 40 °C
Keyboard dimensions (WxDxH)
- ACK-540 MAC-RF:300 x 210 x 20.5 mm
- ACK-540 RF+:291 x 197 x 29 mm
Keyboard weight
- ACK-540 MAC-RF:570 g
- ACK-540 RF+:657 g
Compatible operating systems
- ACK-540 MAC-RF:MAC OS X 10. 4.10 +
- ACK-540 RF+:Win 98SE/ME/2000/XP/Vista

Side by side

Differences highlightedShow differences only

Comparison of ACK-540 MAC-RF, ACK-540 RF+
31 specifications	A KeySonic ACK-540 MAC-RF View product	B KeySonic ACK-540 RF+View product
Keyboard1 differ
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Keyboard layout	QWERTZ	QWERTZ
Keyboard number of keysKnown for one	88	Unknown — not stated by the source
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
CertificationDiffers	CE, FCC, WEEE/RoHS	CE FCC BSMI WEEE/RoHS
Design1 differ
Product colourDiffers	White	Black
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Wireless range	10 m	10 m
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Battery type	AAA	AAA
Number of batteries supportedDiffers	4	2
Mouseidentical
Mouse included	No	No
Movement resolutionKnown for one	1000 DPI	Unknown — not stated by the source
System requirementsidentical
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	-5 - 40 °C
Storage temperature (T-T)Known for one	-20 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)	10 - 85%	10 - 85%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	300 x 210 x 20.5 mm	291 x 197 x 29 mm
Keyboard weightDiffers	570 g	657 g
Packaging contentidentical
Receiver dimensions (WxDxH)Known for one	80 x 22 x 14 mm	Unknown — not stated by the source
Receiver weightKnown for one	8 g	Unknown — not stated by the source
Packaging dataidentical
Package dimensions (WxDxH)Known for one	342 x 238 x 27 mm	Unknown — not stated by the source
Package weightKnown for one	750 g	Unknown — not stated by the source
Package lengthKnown for one	Unknown — not stated by the source	24.5 cm
Package widthKnown for one	Unknown — not stated by the source	312 mm
Package heightKnown for one	Unknown — not stated by the source	31 mm
Other features1 differ
Compatible operating systemsDiffers	MAC OS X 10. 4.10 +	Win 98SE/ME/2000/XP/Vista
InternalKnown for one	No	Unknown — not stated by the source
Packaging tare weightKnown for one	Unknown — not stated by the source	0.89 kg
Logistics dataidentical
Case or master carton dimensions (W x D x H)Known for one	570 x 240 x 345 mm	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