Product comparison · 2 keyboards

KeySonic ACK-126 RF (DE) vs KeySonic KSK-5200 RFM

22specifications compared
11differ
11identical
19known for one product only

Key differences

Connectivity technology
- ACK-126 RF (DE):Wireless
- KSK-5200 RFM:Wired
Device interface
- ACK-126 RF (DE):RF Wireless
- KSK-5200 RFM:USB
Keyboard number of keys
- ACK-126 RF (DE):108
- KSK-5200 RFM:87
Power source type
- ACK-126 RF (DE):Battery
- KSK-5200 RFM:Battery, USB
Number of batteries supported
- ACK-126 RF (DE):2
- KSK-5200 RFM:4
Mouse included
- ACK-126 RF (DE):No
- KSK-5200 RFM:Yes
Keyboard dimensions (WxDxH)
- ACK-126 RF (DE):436 x 143 x 15 mm
- KSK-5200 RFM:388 x 185 x 42 mm
Keyboard weight
- ACK-126 RF (DE):280 g
- KSK-5200 RFM:726 g

Side by side

Differences highlightedShow differences only

Comparison of ACK-126 RF (DE), KSK-5200 RFM
41 specifications	A KeySonic ACK-126 RF (DE)View product	B KeySonic KSK-5200 RFM View product
Keyboard3 differ
Recommended usage	Office	Office
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	USB
Keyboard layout	QWERTZ	QWERTZ
Keyboard form factorKnown for one	Full-size (100%)	Unknown — not stated by the source
Keyboard number of keysDiffers	108	87
Frequency band	2.4 GHz	2.4 GHz
Pointing deviceKnown for one	Unknown — not stated by the source	Trackball
Programmable hot keysKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, WEEE/RoHS, REACH
Designidentical
Keyboard style	Straight	Straight
Flexible keyboardKnown for one	Yes	Unknown — not stated by the source
Ergonomic design	Yes	Yes
Wrist restKnown for one	Yes	Unknown — not stated by the source
Product colour	Black	Black
MaterialKnown for one	Silicone	Unknown — not stated by the source
Protection featuresKnown for one	Spill resistant	Unknown — not stated by the source
Battery LED indicatorKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Wireless range	10 m	10 m
Plug and Play	Yes	Yes
Power2 differ
Power source typeDiffers	Battery	Battery, USB
Number of batteries supportedDiffers	2	4
Battery typeKnown for one	Unknown — not stated by the source	AA
Mouse1 differ
Mouse includedDiffers	No	Yes
System requirements1 differ
Windows operating systems supportedDiffers	Windows 2000, Windows ME, Windows Vista Home Premium, Windows XP Home	Windows 2000, Windows 7 Starter, Windows Vista Home Basic, Windows XP Home
USB requiredKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 60 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 80 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 100%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 100%	Unknown — not stated by the source
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	436 x 143 x 15 mm	388 x 185 x 42 mm
Keyboard weightDiffers	280 g	726 g
Packaging contentidentical
Receiver includedKnown for one	Yes	Unknown — not stated by the source
Wireless receiver interface	USB Type-A	USB Type-A
Receiver typeKnown for one	Standard receiver	Unknown — not stated by the source
Receiver dimensions (WxDxH)Known for one	55 x 22.5 x 15 mm	Unknown — not stated by the source
Batteries included	Yes	Yes
Packaging data2 differ
Package dimensions (WxDxH)Differs	465 x 165 x 39 mm	400 x 218 x 48 mm
Package weightDiffers	430 g	1.02 kg
Other featuresidentical
Internal	No	No
Built-in touchpadKnown for one	Unknown — not stated by the source	No

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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