Product comparison · 2 keyboards

Cherry eVolution Stream XT G85-23110 vs KeySonic ACK-540 RF

15specifications compared
10differ
5identical
29known for one product only

Key differences

Connectivity technology
- eVolution Stream XT G85-23110:Wired
- ACK-540 RF:Wireless
Device interface
- eVolution Stream XT G85-23110:USB + PS/2
- ACK-540 RF:RF Wireless
Keyboard layout
- eVolution Stream XT G85-23110:AZERTY
- ACK-540 RF:QWERTZ
Keyboard number of keys
- eVolution Stream XT G85-23110:105
- ACK-540 RF:89
Operating temperature (T-T)
- eVolution Stream XT G85-23110:0 - 40 °C
- ACK-540 RF:-5 - 50 °C
Keyboard dimensions (WxDxH)
- eVolution Stream XT G85-23110:472 x 176 x 18 mm
- ACK-540 RF:300 x 210 x 20.5 mm
Keyboard weight
- eVolution Stream XT G85-23110:936 g
- ACK-540 RF:520, 532
Package length
- eVolution Stream XT G85-23110:22 cm
- ACK-540 RF:34.2 cm

Side by side

Differences highlightedShow differences only

Comparison of eVolution Stream XT G85-23110, ACK-540 RF
44 specifications	A Cherry eVolution Stream XT G85-23110 View product	B KeySonic ACK-540 RF View product
Keyboard4 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB + PS/2	RF Wireless
Keyboard layoutDiffers	AZERTY	QWERTZ
Keyboard form factorKnown for one	Unknown — not stated by the source	Mini
Keyboard number of keysDiffers	105	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.
Designidentical
LED indicatorsKnown for one	Unknown — not stated by the source	No
Featuresidentical
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Poweridentical
Power consumptionKnown for one	Unknown — not stated by the source	67 mA
Battery typeKnown for one	Unknown — not stated by the source	AAA
Number of batteries supportedKnown for one	Unknown — not stated by the source	4
Mouseidentical
Buttons quantityKnown for one	Unknown — not stated by the source	2
System requirementsidentical
USB requiredKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	-5 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 95%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	472 x 176 x 18 mm	300 x 210 x 20.5 mm
Keyboard weightDiffers	936 g	520, 532
Packaging contentidentical
Receiver dimensions (WxDxH)Known for one	Unknown — not stated by the source	80 x 22 x 14 mm
Receiver weightKnown for one	Unknown — not stated by the source	12 g
Packaging data3 differ
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	342 x 238 x 27 mm
Package lengthDiffers	22 cm	34.2 cm
Package depthKnown for one	Unknown — not stated by the source	238 mm
Package heightDiffers	30 mm	27 mm
Package weightDiffers	1.21 kg	316 g
Package widthKnown for one	485 mm	Unknown — not stated by the source
Other featuresidentical
Built-in touchpadKnown for one	Unknown — not stated by the source	Yes
Channels quantityKnown for one	Unknown — not stated by the source	256 channels
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98SE/ME/2000/XP.
DepthKnown for one	176 mm	Unknown — not stated by the source
HeightKnown for one	18 mm	Unknown — not stated by the source
WidthKnown for one	472 mm	Unknown — not stated by the source
Outer cartonidentical
Net weight of outer cartonKnown for one	Unknown — not stated by the source	8.15 kg
Quantity outer cartonKnown for one	Unknown — not stated by the source	20 pc(s)
Logistics dataidentical
Master (outer) case widthKnown for one	Unknown — not stated by the source	570 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	345 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	240 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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