Product comparison · 2 keyboards

KeySonic KSK-3021 RF vs KeySonic KSK-8011U keyboard Office USB QWERTZ German Black

29specifications compared
18differ
11identical
17known for one product only

Key differences

Recommended usage
- KSK-3021 RF:Home
- KSK-8011U keyboard Office USB QWERTZ German Black:Office
Connectivity technology
- KSK-3021 RF:Wireless
- KSK-8011U keyboard Office USB QWERTZ German Black:Wired
Device interface
- KSK-3021 RF:RF Wireless
- KSK-8011U keyboard Office USB QWERTZ German Black:USB
Keyboard form factor
- KSK-3021 RF:Mini
- KSK-8011U keyboard Office USB QWERTZ German Black:Full-size (100%)
Numeric keypad
- KSK-3021 RF:No
- KSK-8011U keyboard Office USB QWERTZ German Black:Yes
Keyboard number of keys
- KSK-3021 RF:83
- KSK-8011U keyboard Office USB QWERTZ German Black:104
Key travel distance
- KSK-3021 RF:2 mm
- KSK-8011U keyboard Office USB QWERTZ German Black:4 mm
Product colour
- KSK-3021 RF:Silver, White
- KSK-8011U keyboard Office USB QWERTZ German Black:Black

Side by side

Differences highlightedShow differences only

Comparison of KSK-3021 RF, KSK-8011U
46 specifications	A KeySonic KSK-3021 RF View product	B KeySonic KSK-8011U keyboard Office USB QWERTZ German Black Model KSK-8011U View product
Keyboard7 differ
Recommended usageDiffers	Home	Office
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	USB
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTZ
Keyboard languageKnown for one	Unknown — not stated by the source	German
Keyboard form factorDiffers	Mini	Full-size (100%)
Numeric keypadDiffers	No	Yes
Keyboard number of keysDiffers	83	104
Keyboard keys operating lifeKnown for one	Unknown — not stated by the source	5 million characters
Windows keysKnown for one	Unknown — not stated by the source	Yes
Hot keysKnown for one	Unknown — not stated by the source	Yes
Key travel distanceDiffers	2 mm	4 mm
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IPX5
Frequency bandKnown for one	2.4 - 2.483 GHz	Unknown — not stated by the source
Design2 differ
Product colourDiffers	Silver, White	Black
MaterialDiffers	Aluminium, Plastic	Plastic
Protection featuresKnown for one	Unknown — not stated by the source	Water resistant
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
Featuresidentical
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Power2 differ
Power source typeDiffers	Battery	USB
Power consumptionDiffers	3 mA	100 mA
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Win
Operational conditions1 differ
Storage temperature (T-T)Differs	-20 - 60 °C	-20 - 65 °C
Operating relative humidity (H-H)Known for one	20 - 90%	Unknown — not stated by the source
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	282.4 x 130.4 x 17.8 mm	446 x 151.5 x 34 mm
Keyboard weightDiffers	256 g	960 g
Packaging contentidentical
Receiver includedKnown for one	Yes	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	340 mm	469 mm
Package depthDiffers	180 mm	198 mm
Package heightDiffers	29 mm	46 mm
Package weightDiffers	470 g	1.14 kg
Batteryidentical
Battery technologyKnown for one	Alkaline	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.

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