Product comparison · 2 keyboards

KeySonic ACK-5020U keyboard USB QWERTZ Black vs Trust BlackStream Keyboard IT

Key differences

Keyboard layout
- ACK-5020U keyboard USB QWERTZ Black:QWERTZ
- BlackStream Keyboard IT:QWERTY
Compatible operating systems
- ACK-5020U keyboard USB QWERTZ Black:Win 98SE / ME / 2000 / XP
- BlackStream Keyboard IT:Win Vista, XP

Differences highlightedShow differences only

Comparison of ACK-5020U, BlackStream Keyboard IT
19 specifications	A KeySonic ACK-5020U keyboard USB QWERTZ Black Model ACK-5020U View product	B Trust BlackStream Keyboard IT View product
Keyboard1 differ
Keyboard layoutDiffers	QWERTZ	QWERTY
Keyboard number of keysKnown for one	104	Unknown — not stated by the source
Designidentical
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Cable lengthKnown for one	2 m	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 60 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	459 x 165 x 27 mm	Unknown — not stated by the source
Keyboard weightKnown for one	985 g	Unknown — not stated by the source
Packaging dataidentical
Package dimensions (WxDxH)Known for one	479 x 213 x 35 mm	Unknown — not stated by the source
Package weightKnown for one	1.36 kg	Unknown — not stated by the source
Other features1 differ
Compatible operating systemsDiffers	Win 98SE / ME / 2000 / XP	Win Vista, XP

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.