Product comparison · 2 keyboards

KeySonic KSK-3205 BTM Air vs KeySonic KSK-3211 BTM

19specifications compared
7differ
12identical
18known for one product only

Key differences

Device interface
- KSK-3205 BTM Air:RF Wireless
- KSK-3211 BTM:Bluetooth
Pointing device
- KSK-3205 BTM Air:Mouse buttons
- KSK-3211 BTM:Trackball
Keyboard number of keys
- KSK-3205 BTM Air:61
- KSK-3211 BTM:63
Purpose
- KSK-3205 BTM Air:Universal
- KSK-3211 BTM:PC/Server
Keyboard dimensions (WxDxH)
- KSK-3205 BTM Air:110 x 67 x 16.2 mm
- KSK-3211 BTM:174 x 87 x 19 mm
Keyboard weight
- KSK-3205 BTM Air:66 g
- KSK-3211 BTM:128 g

Side by side

Differences highlightedShow differences only

Comparison of KSK-3205 BTM Air, KSK-3211 BTM
37 specifications	A KeySonic KSK-3205 BTM Air View product	B KeySonic KSK-3211 BTM View product
Keyboard4 differ
Recommended usageKnown for one	Home	Unknown — not stated by the source
Device interfaceDiffers	RF Wireless	Bluetooth
Keyboard layoutKnown for one	QWERTZ	Unknown — not stated by the source
Keyboard languageKnown for one	German	Unknown — not stated by the source
Pointing deviceDiffers	Mouse buttons	Trackball
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Keyboard number of keysDiffers	61	63
Windows keysKnown for one	Yes	Unknown — not stated by the source
PurposeDiffers	Universal	PC/Server
Frequency bandKnown for one	2.4 - 2.483 GHz	Unknown — not stated by the source
CertificationKnown for one	CE, FCC, WEEE	Unknown — not stated by the source
Hot keysKnown for one	Unknown — not stated by the source	Yes
Designidentical
Surface colorationKnown for one	Unknown — not stated by the source	Monochromatic
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 Vista	Yes
Mac operating systems supportedKnown for one	Mac OS X 10.0 Cheetah, Mac OS X 10.1 Puma, Mac OS X 10.10 Yosemite, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks	Unknown — not stated by the source
Mobile operating systems supportedKnown for one	Android 2.2, Android 2.3, Android 3.0, Android 3.1, Android 3.2, Android 4.0, Android 4.1, Android 4.2, Android 4.3, Android 4.4	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 85%	Unknown — not stated by the source
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	110 x 67 x 16.2 mm	174 x 87 x 19 mm
Keyboard weightDiffers	66 g	128 g
Packaging contentidentical
Receiver includedKnown for one	Yes	Unknown — not stated by the source
User guideKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
Featuresidentical
Wireless rangeKnown for one	Unknown — not stated by the source	10 m

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.

More keyboard comparisons

All keyboard comparisons