Product comparison · 2 keyboards

KeySonic KSK-3205RFM Air vs Lenovo 41A5070 keyboard PS/2 QWERTY Finnish, Swedish Black

8specifications compared
6differ
2identical
25known for one product only

Key differences

Connectivity technology
- KSK-3205RFM Air:Wireless
- 41A5070 keyboard PS/2 QWERTY Finnish, Swedish Black:Wired
Device interface
- KSK-3205RFM Air:RF Wireless
- 41A5070 keyboard PS/2 QWERTY Finnish, Swedish Black:PS/2
Keyboard language
- KSK-3205RFM Air:German
- 41A5070 keyboard PS/2 QWERTY Finnish, Swedish Black:Finnish, Swedish
Keyboard form factor
- KSK-3205RFM Air:Mini
- 41A5070 keyboard PS/2 QWERTY Finnish, Swedish Black:Full-size (100%)
Numeric keypad
- KSK-3205RFM Air:No
- 41A5070 keyboard PS/2 QWERTY Finnish, Swedish Black:Yes
Keyboard style
- KSK-3205RFM Air:Curved
- 41A5070 keyboard PS/2 QWERTY Finnish, Swedish Black:Straight

Side by side

Differences highlightedShow differences only

Comparison of KSK-3205RFM Air, 41A5070
33 specifications	A KeySonic KSK-3205RFM Air View product	B Lenovo 41A5070 keyboard PS/2 QWERTY Finnish, Swedish Black Model 41A5070 View product
Keyboard5 differ
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	PS/2
Keyboard languageDiffers	German	Finnish, Swedish
Pointing deviceKnown for one	Mouse buttons	Unknown — not stated by the source
Keyboard form factorDiffers	Mini	Full-size (100%)
Numeric keypadDiffers	No	Yes
Keyboard number of keysKnown for one	61	Unknown — not stated by the source
Hot keysKnown for one	Yes	Unknown — not stated by the source
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
PurposeKnown for one	Unknown — not stated by the source	PC/Server
Design1 differ
BacklightKnown for one	No	Unknown — not stated by the source
Keyboard styleDiffers	Curved	Straight
Wrist restKnown for one	No	Unknown — not stated by the source
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Battery	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 Vista	Unknown — not stated by the source
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
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	110 x 67 x 16 mm	Unknown — not stated by the source
Keyboard weightKnown for one	70 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
User guideKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	158 mm	Unknown — not stated by the source
Package depthKnown for one	108 mm	Unknown — not stated by the source
Package heightKnown for one	29 mm	Unknown — not stated by the source
Package weightKnown for one	110 g	Unknown — not stated by the source
Other featuresidentical
InternalKnown for one	Unknown — not stated by the source	No

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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