Product comparison · 2 keyboards

KeySonic KSK-3021RF keyboard Office RF Wireless Silver, White vs KeySonic KSK-8002U keyboard Universal USB QWERTY English Blue, White

12specifications compared
7differ
5identical
39known for one product only

Key differences

Recommended usage
- KSK-3021RF keyboard Office RF Wireless Silver, White:Office
- KSK-8002U keyboard Universal USB QWERTY English Blue, White:Universal
Connectivity technology
- KSK-3021RF keyboard Office RF Wireless Silver, White:Wireless
- KSK-8002U keyboard Universal USB QWERTY English Blue, White:Wired
Device interface
- KSK-3021RF keyboard Office RF Wireless Silver, White:RF Wireless
- KSK-8002U keyboard Universal USB QWERTY English Blue, White:USB
Keyboard form factor
- KSK-3021RF keyboard Office RF Wireless Silver, White:Mini
- KSK-8002U keyboard Universal USB QWERTY English Blue, White:Full-size (100%)
Numeric keypad
- KSK-3021RF keyboard Office RF Wireless Silver, White:No
- KSK-8002U keyboard Universal USB QWERTY English Blue, White:Yes
Product colour
- KSK-3021RF keyboard Office RF Wireless Silver, White:Silver, White
- KSK-8002U keyboard Universal USB QWERTY English Blue, White:Blue, White
Keyboard dimensions (WxDxH)
- KSK-3021RF keyboard Office RF Wireless Silver, White:282.4 x 130.4 x 17.8 mm
- KSK-8002U keyboard Universal USB QWERTY English Blue, White:432 x 116 x 24 mm

Side by side

Differences highlightedShow differences only

Comparison of KSK-3021RF, KSK-8002U
51 specifications	A KeySonic KSK-3021RF keyboard Office RF Wireless Silver, White Model KSK-3021RF View product	B KeySonic KSK-8002U keyboard Universal USB QWERTY English Blue, White Model KSK-8002U View product
Keyboard5 differ
Recommended usageDiffers	Office	Universal
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	USB
Keyboard form factorDiffers	Mini	Full-size (100%)
Numeric keypadDiffers	No	Yes
Keyboard number of keysKnown for one	83	Unknown — not stated by the source
Keyboard keys operating lifeKnown for one	5 million characters	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Hot keysKnown for one	No	Unknown — not stated by the source
Purpose	Universal	Universal
Actuation forceKnown for one	57 g	Unknown — not stated by the source
Frequency bandKnown for one	2.4 - 2.483 GHz	Unknown — not stated by the source
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
CertificationKnown for one	CE, WEEE	Unknown — not stated by the source
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Keyboard languageKnown for one	Unknown — not stated by the source	English
Design1 differ
BacklightKnown for one	No	Unknown — not stated by the source
Keyboard style	Straight	Straight
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Full-size keyboard	Yes	Yes
Wrist rest	No	No
Product colourDiffers	Silver, White	Blue, White
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
MaterialKnown for one	Aluminium, Plastic	Unknown — not stated by the source
Featuresidentical
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Battery	Unknown — not stated by the source
Operating voltageKnown for one	1.5 V	Unknown — not stated by the source
Battery typeKnown for one	AAA	Unknown — not stated by the source
Number of batteries supportedKnown for one	2	Unknown — not stated by the source
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 2000, Windows 2000 Professional, 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 Ultimat	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
Storage 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 & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	282.4 x 130.4 x 17.8 mm	432 x 116 x 24 mm
Keyboard weightKnown for one	256 g	Unknown — not stated by the source
WeightKnown for one	Unknown — not stated by the source	670 g
Packaging contentidentical
Batteries includedKnown for one	Yes	Unknown — not stated by the source
User guideKnown 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
Package typeKnown for one	Box	Unknown — not stated by the source
Logistics dataidentical
Products per master (outer) caseKnown for one	20 pc(s)	Unknown — not stated by the source
Master (outer) case widthKnown for one	385 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	310 mm	Unknown — not stated by the source
Master (outer) case heightKnown for one	360 mm	Unknown — not stated by the source
Master (outer) case gross weightKnown for one	9.4 kg	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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