Product comparison · 2 keyboards

KeySonic KSK-5210 keyboard Universal RF Wireless Black vs Trust 20597 keyboard Universal USB Black

14specifications compared
5differ
9identical
44known for one product only

Key differences

Connectivity technology
- KSK-5210 keyboard Universal RF Wireless Black:Wireless
- 20597 keyboard Universal USB Black:Wired
Device interface
- KSK-5210 keyboard Universal RF Wireless Black:RF Wireless
- 20597 keyboard Universal USB Black:USB
Pointing device
- KSK-5210 keyboard Universal RF Wireless Black:Trackball
- 20597 keyboard Universal USB Black:No
Keyboard form factor
- KSK-5210 keyboard Universal RF Wireless Black:Mini
- 20597 keyboard Universal USB Black:Full-size (100%)
Numeric keypad
- KSK-5210 keyboard Universal RF Wireless Black:No
- 20597 keyboard Universal USB Black:Yes

Side by side

Differences highlightedShow differences only

Comparison of KSK-5210, 20597
58 specifications	A KeySonic KSK-5210 keyboard Universal RF Wireless Black Model KSK-5210 View product	B Trust 20597 keyboard Universal USB Black Model 20597 View product
Keyboard5 differ
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	USB
Pointing deviceDiffers	Trackball	No
Keyboard form factorDiffers	Mini	Full-size (100%)
Numeric keypadDiffers	No	Yes
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
Frequency bandKnown for one	2.4 - 2.483 GHz	Unknown — not stated by the source
CertificationKnown for one	CE, FCC, WEEE/RoHS	Unknown — not stated by the source
Multimedia keysKnown for one	Unknown — not stated by the source	Yes
USB hubKnown for one	Unknown — not stated by the source	No
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Designidentical
Full-size keyboardKnown for one	No	Unknown — not stated by the source
Adjustable keyboard heightKnown for one	Yes	Unknown — not stated by the source
MaterialKnown for one	Plastic	Unknown — not stated by the source
Battery LED indicatorKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Wireless rangeKnown for one	7 m	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Poweridentical
Power source typeKnown for one	Battery	Unknown — not stated by the source
Keyboard battery typeKnown for one	AAA	Unknown — not stated by the source
Number of batteries (keyboard)Known for one	2	Unknown — not stated by the source
Battery typeKnown for one	AAA 1.5V	Unknown — not stated by the source
Number of batteries supportedKnown for one	2	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	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 98SE,	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 85%	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	291 x 29 x 170 mm	Unknown — not stated by the source
Keyboard weightKnown for one	550 g	Unknown — not stated by the source
Packaging contentidentical
Receiver includedKnown for one	Yes	Unknown — not stated by the source
Receiver dimensions (WxDxH)Known for one	19 x 14.5 x 6.5 mm	Unknown — not stated by the source
Receiver weightKnown for one	2 g	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Package widthKnown for one	332 mm	Unknown — not stated by the source
Package depthKnown for one	33 mm	Unknown — not stated by the source
Package heightKnown for one	230 mm	Unknown — not stated by the source
Package weightKnown for one	700 g	Unknown — not stated by the source
Technical detailsidentical
InterfaceKnown for one	USB	Unknown — not stated by the source
TrackballKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
InternalKnown for one	No	Unknown — not stated by the source
Logistics dataidentical
Master (outer) case widthKnown for one	475 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	360 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	15.7 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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