Product comparison · 2 keyboards

Contour Design Active Key AK-4450-GUVS-W/GE keyboard Industrial USB QWERTZ German White vs itek ITKT21B keyboard Gaming USB QWERTY Italian Black

20specifications compared
10differ
10identical
20known for one product only

Key differences

Recommended usage
- Active Key AK-4450-GUVS-W/GE keyboard Industrial USB QWERTZ German White:Industrial
- ITKT21B keyboard Gaming USB QWERTY Italian Black:Gaming
Keyboard layout
- Active Key AK-4450-GUVS-W/GE keyboard Industrial USB QWERTZ German White:QWERTZ
- ITKT21B keyboard Gaming USB QWERTY Italian Black:QWERTY
Keyboard language
- Active Key AK-4450-GUVS-W/GE keyboard Industrial USB QWERTZ German White:German
- ITKT21B keyboard Gaming USB QWERTY Italian Black:Italian
Pointing device
- Active Key AK-4450-GUVS-W/GE keyboard Industrial USB QWERTZ German White:Touchpad + mouse buttons
- ITKT21B keyboard Gaming USB QWERTY Italian Black:No
Keyboard form factor
- Active Key AK-4450-GUVS-W/GE keyboard Industrial USB QWERTZ German White:Mini
- ITKT21B keyboard Gaming USB QWERTY Italian Black:Full-size (100%)
Numeric keypad
- Active Key AK-4450-GUVS-W/GE keyboard Industrial USB QWERTZ German White:No
- ITKT21B keyboard Gaming USB QWERTY Italian Black:Yes
Backlight
- Active Key AK-4450-GUVS-W/GE keyboard Industrial USB QWERTZ German White:No
- ITKT21B keyboard Gaming USB QWERTY Italian Black:Yes
Wrist rest
- Active Key AK-4450-GUVS-W/GE keyboard Industrial USB QWERTZ German White:Yes
- ITKT21B keyboard Gaming USB QWERTY Italian Black:No

Side by side

Differences highlightedShow differences only

Comparison of AK-4450-GUVS-W/GE, ITKT21B
40 specifications	A Contour Design Active Key AK-4450-GUVS-W/GE keyboard Industrial USB QWERTZ German White Model AK-4450-GUVS-W/GE View product	B itek ITKT21B keyboard Gaming USB QWERTY Italian Black Model ITKT21B View product
Keyboard6 differ
Recommended usageDiffers	Industrial	Gaming
Keyboard layoutDiffers	QWERTZ	QWERTY
Keyboard languageDiffers	German	Italian
Pointing deviceDiffers	Touchpad + mouse buttons	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
Keyboard keys technologyKnown for one	Scissor	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP68	Unknown — not stated by the source
CertificationKnown for one	CE FCC	Unknown — not stated by the source
Multimedia keysKnown for one	Unknown — not stated by the source	Yes
Design3 differ
BacklightDiffers	No	Yes
Wrist restDiffers	Yes	No
Product colourDiffers	White	Black
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
Protection featuresKnown for one	Spill resistant	Unknown — not stated by the source
Backlight colourKnown for one	Unknown — not stated by the source	Multi
Featuresidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Anti-ghostingKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power source typeKnown for one	USB	Unknown — not stated by the source
Power consumptionKnown for one	100 mA	Unknown — not stated by the source
Operating voltageKnown for one	5 V	Unknown — not stated by the source
System requirementsidentical
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
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 - 70 °C	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	283 x 208 x 34 mm	465 x 35 x 190 mm
Keyboard weightKnown for one	Unknown — not stated by the source	700 g

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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