Product comparison · 2 keyboards

KeySonic ACK-540 RF vs KeySonic ACK-616 RF

22specifications compared
10differ
12identical
21known for one product only

Key differences

Keyboard number of keys
- ACK-540 RF:89
- ACK-616 RF:88
LED indicators
- ACK-540 RF:No
- ACK-616 RF:Yes
Battery type
- ACK-540 RF:AAA
- ACK-616 RF:AA
Operating temperature (T-T)
- ACK-540 RF:-5 - 50 °C
- ACK-616 RF:0 - 40 °C
Keyboard dimensions (WxDxH)
- ACK-540 RF:300 x 210 x 20.5 mm
- ACK-616 RF:385 x 167 x 34 mm
Keyboard weight
- ACK-540 RF:520, 532
- ACK-616 RF:546 g
Receiver dimensions (WxDxH)
- ACK-540 RF:80 x 22 x 14 mm
- ACK-616 RF:80 x 22 x 12 mm
Package dimensions (WxDxH)
- ACK-540 RF:342 x 238 x 27 mm
- ACK-616 RF:460 x 196 x 40 mm

Side by side

Differences highlightedShow differences only

Comparison of ACK-540 RF, ACK-616 RF
43 specifications	A KeySonic ACK-540 RF View product	B KeySonic ACK-616 RF View product
Keyboard1 differ
Keyboard form factorKnown for one	Mini	Unknown — not stated by the source
Keyboard number of keysDiffers	89	88
CertificationKnown for one	CE, FCC.	Unknown — not stated by the source
Design1 differ
LED indicatorsDiffers	No	Yes
Product colourKnown for one	Unknown — not stated by the source	Black
Featuresidentical
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Power1 differ
Power consumptionKnown for one	67 mA	Unknown — not stated by the source
Battery typeDiffers	AAA	AA
Mouseidentical
Buttons quantityKnown for one	2	Unknown — not stated by the source
Movement detection technologyKnown for one	Unknown — not stated by the source	Laser
Movement resolutionKnown for one	Unknown — not stated by the source	1000 DPI
System requirementsidentical
USB requiredKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	-5 - 50 °C	0 - 40 °C
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	300 x 210 x 20.5 mm	385 x 167 x 34 mm
Keyboard weightDiffers	520, 532	546 g
Packaging content1 differ
Receiver dimensions (WxDxH)Differs	80 x 22 x 14 mm	80 x 22 x 12 mm
Receiver weightKnown for one	12 g	Unknown — not stated by the source
Packaging data2 differ
Package dimensions (WxDxH)Differs	342 x 238 x 27 mm	460 x 196 x 40 mm
Package lengthKnown for one	34.2 cm	Unknown — not stated by the source
Package depthKnown for one	238 mm	Unknown — not stated by the source
Package heightKnown for one	27 mm	Unknown — not stated by the source
Package weightDiffers	316 g	780 g
Other features1 differ
Built-in touchpadKnown for one	Yes	Unknown — not stated by the source
Channels quantityKnown for one	256 channels	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows 98SE/ME/2000/XP.	Win 2000 / XP / Vista
Outer cartonidentical
Net weight of outer cartonKnown for one	8.15 kg	Unknown — not stated by the source
Quantity outer cartonKnown for one	20 pc(s)	Unknown — not stated by the source
Logistics dataidentical
Master (outer) case widthKnown for one	570 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	345 mm	Unknown — not stated by the source
Master (outer) case heightKnown for one	240 mm	Unknown — not stated by the source
Case or master carton dimensions (W x D x H)Known for one	Unknown — not stated by the source	480 x 439 x 222 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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