Product comparison · 2 keyboards

KeySonic KSK-3021 RF vs Trust 20260 keyboard USB German Black

13specifications compared
5differ
8identical
34known for one product only

Key differences

Connectivity technology
- KSK-3021 RF:Wireless
- 20260 keyboard USB German Black:Wired
Device interface
- KSK-3021 RF:RF Wireless
- 20260 keyboard USB German Black:USB
Keyboard form factor
- KSK-3021 RF:Mini
- 20260 keyboard USB German Black:Full-size (100%)
Numeric keypad
- KSK-3021 RF:No
- 20260 keyboard USB German Black:Yes
Product colour
- KSK-3021 RF:Silver, White
- 20260 keyboard USB German Black:Black

Side by side

Differences highlightedShow differences only

Comparison of KSK-3021 RF, 20260
47 specifications	A KeySonic KSK-3021 RF View product	B Trust 20260 keyboard USB German Black Model 20260 View product
Keyboard4 differ
Recommended usageKnown for one	Home	Unknown — not stated by the source
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	USB
Keyboard key switchKnown for one	Membrane	Unknown — not stated by the source
Pointing deviceKnown for one	No	Unknown — not stated by the source
Keyboard form factorDiffers	Mini	Full-size (100%)
Numeric keypadDiffers	No	Yes
Keyboard number of keysKnown for one	83	Unknown — not stated by the source
Key travel distanceKnown for one	2 mm	Unknown — not stated by the source
Frequency bandKnown for one	2.4 - 2.483 GHz	Unknown — not stated by the source
Keyboard languageKnown for one	Unknown — not stated by the source	German
Windows keysKnown for one	Unknown — not stated by the source	Yes
Hot keysKnown for one	Unknown — not stated by the source	Yes
Programmable hot keysKnown for one	Unknown — not stated by the source	Yes
PurposeKnown for one	Unknown — not stated by the source	PC/Server
Design1 differ
Product colourDiffers	Silver, White	Black
MaterialKnown for one	Aluminium, Plastic	Unknown — not stated by the source
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Adjustable keyboard heightKnown for one	Unknown — not stated by the source	Yes
Protection featuresKnown for one	Unknown — not stated by the source	Spill resistant
Featuresidentical
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power source typeKnown for one	Battery	Unknown — not stated by the source
Power consumptionKnown for one	3 mA	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Alkaline	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 90%	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	282.4 x 130.4 x 17.8 mm	Unknown — not stated by the source
Keyboard weightKnown for one	256 g	Unknown — not stated by the source
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 dataidentical
Package widthKnown for one	340 mm	Unknown — not stated by the source
Package depthKnown for one	180 mm	Unknown — not stated by the source
Package heightKnown for one	29 mm	Unknown — not stated by the source
Package weightKnown for one	470 g	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	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, Windows 8, Win

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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