Product comparison · 2 keyboards

KeySonic KSK-5210 keyboard Universal RF Wireless Black vs KeySonic KSK-5220BT keyboard Universal Bluetooth English Black

31specifications compared
14differ
17identical
31known for one product only

Key differences

Device interface
- KSK-5210 keyboard Universal RF Wireless Black:RF Wireless
- KSK-5220BT keyboard Universal Bluetooth English Black:Bluetooth
Pointing device
- KSK-5210 keyboard Universal RF Wireless Black:Trackball
- KSK-5220BT keyboard Universal Bluetooth English Black:Touchpad
Keyboard keys operating life
- KSK-5210 keyboard Universal RF Wireless Black:5 million characters
- KSK-5220BT keyboard Universal Bluetooth English Black:3 million characters
Wireless range
- KSK-5210 keyboard Universal RF Wireless Black:7 m
- KSK-5220BT keyboard Universal Bluetooth English Black:10 m
Operating temperature (T-T)
- KSK-5210 keyboard Universal RF Wireless Black:0 - 70 °C
- KSK-5220BT keyboard Universal Bluetooth English Black:-10 - 50 °C
Keyboard dimensions (WxDxH)
- KSK-5210 keyboard Universal RF Wireless Black:291 x 29 x 170 mm
- KSK-5220BT keyboard Universal Bluetooth English Black:355 x 130 x 15 mm
Keyboard weight
- KSK-5210 keyboard Universal RF Wireless Black:550 g
- KSK-5220BT keyboard Universal Bluetooth English Black:382 g
Package width
- KSK-5210 keyboard Universal RF Wireless Black:332 mm
- KSK-5220BT keyboard Universal Bluetooth English Black:365 mm

Side by side

Differences highlightedShow differences only

Comparison of KSK-5210, KSK-5220BT
62 specifications	A KeySonic KSK-5210 keyboard Universal RF Wireless Black Model KSK-5210 View product	B KeySonic KSK-5220BT keyboard Universal Bluetooth English Black Model KSK-5220BT View product
Keyboard3 differ
Recommended usage	Universal	Universal
Connectivity technology	Wireless	Wireless
Device interfaceDiffers	RF Wireless	Bluetooth
Pointing deviceDiffers	Trackball	Touchpad
Keyboard form factor	Mini	Mini
Numeric keypad	No	No
Keyboard keys operating lifeDiffers	5 million characters	3 million characters
Windows keys	Yes	Yes
Purpose	PC/Server	PC/Server
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
Keyboard languageKnown for one	Unknown — not stated by the source	English
Keyboard number of keysKnown for one	Unknown — not stated by the source	81
Bluetooth versionKnown for one	Unknown — not stated by the source	3.0+HS
Design1 differ
Backlight	No	No
Keyboard style	Straight	Straight
Full-size keyboardKnown for one	No	Unknown — not stated by the source
Wrist rest	No	No
Adjustable keyboard heightKnown for one	Yes	Unknown — not stated by the source
Product colour	Black	Black
Surface coloration	Monochromatic	Monochromatic
MaterialDiffers	Plastic	ABS synthetics, Polycarbonate, Stainless steel
Battery LED indicatorKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Flexible keyboardKnown for one	Unknown — not stated by the source	No
Built-in displayKnown for one	Unknown — not stated by the source	No
Features1 differ
Wireless rangeDiffers	7 m	10 m
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
Poweridentical
Power source type	Battery	Battery
Keyboard battery type	AAA	AAA
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 supported	2	2
Mouseidentical
Mouse included	No	No
System requirements1 differ
Windows operating systems supportedDiffers	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,	Yes
Mobile operating systems supportedKnown for one	Unknown — not stated by the source	Android
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 70 °C	-10 - 50 °C
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 & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	291 x 29 x 170 mm	355 x 130 x 15 mm
Keyboard weightDiffers	550 g	382 g
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
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging data4 differ
Quick start guide	Yes	Yes
Package widthDiffers	332 mm	365 mm
Package depthDiffers	33 mm	140 mm
Package heightDiffers	230 mm	25 mm
Package weightDiffers	700 g	585 g
Package typeKnown for one	Unknown — not stated by the source	Box
Technical details1 differ
InterfaceDiffers	USB	Bluetooth 3.0
TrackballKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Internal	No	No
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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