Product comparison · 2 keyboards

Cherry Business K-1, PS/2, Fr vs itek ITKM235 keyboard USB Black

7specifications compared
3differ
4identical
15known for one product only

Key differences

Device interface
- Business K-1, PS/2, Fr:PS/2
- ITKM235 keyboard USB Black:USB
Mac operating systems supported
- Business K-1, PS/2, Fr:Yes
- ITKM235 keyboard USB Black:No

Side by side

Differences highlightedShow differences only

Comparison of Business K-1, PS/2, Fr, ITKM235
22 specifications	A Cherry Business K-1, PS/2, Fr View product	B itek ITKM235 keyboard USB Black Model ITKM235 View product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interfaceDiffers	PS/2	USB
Keyboard number of keysKnown for one	105	Unknown — not stated by the source
CertificationKnown for one	FCC, CE, c-tick, GOST-R, cURus	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumptionKnown for one	40 mA	Unknown — not stated by the source
Mouseidentical
Mouse included	No	No
ScrollKnown for one	Unknown — not stated by the source	No
System requirements1 differ
Mac operating systems supportedDiffers	Yes	No
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
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	360 x 160 x 32 mm	Unknown — not stated by the source
Keyboard weightKnown for one	650 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	485 mm	Unknown — not stated by the source
Package depthKnown for one	190 mm	Unknown — not stated by the source
Package heightKnown for one	36 mm	Unknown — not stated by the source
Package weightKnown for one	780 g	Unknown — not stated by the source
Other features1 differ
Compatible operating systemsDiffers	Microsoft Windows XP	Windows 98/2000/Me/XP/Vista/Seven
Internal	No	No
Built-in touchpadKnown for one	Unknown — not stated by the source	No
Featuresidentical
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1

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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