Product comparison · 2 keyboards

Cherry Comfort keyboard PS/2, SK vs Trust Wireless Optical Deskset DS-3400D

Key differences

Connectivity technology
- Comfort keyboard PS/2, SK:Wired
- Wireless Optical Deskset DS-3400D:Wireless
Device interface
- Comfort keyboard PS/2, SK:PS/2
- Wireless Optical Deskset DS-3400D:RF Wireless
Mouse included
- Comfort keyboard PS/2, SK:No
- Wireless Optical Deskset DS-3400D:Yes

Differences highlightedShow differences only

Comparison of Comfort keyboard PS/2, SK, Wireless Optical Deskset DS-3400D
15 specifications	A Cherry Comfort keyboard PS/2, SK View product	B Trust Wireless Optical Deskset DS-3400D View product
Keyboard2 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	PS/2	RF Wireless
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Featuresidentical
Wireless rangeKnown for one	Unknown — not stated by the source	8 m
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Cable lengthKnown for one	1.75 m	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	No	Yes
Movement detection technologyKnown for one	Unknown — not stated by the source	Optical
ScrollKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000, XP, XP MCE, Vista
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	458 x 170 x 42 mm	Unknown — not stated by the source
Keyboard weightKnown for one	1.14 kg	Unknown — not stated by the source

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.