Product comparison · 2 keyboards

Cherry Comfort keyboard, USB, PL vs Trust Wireless Optical Deskset DS-3400D CH

Key differences

Connectivity technology
- Comfort keyboard, USB, PL:Wired
- Wireless Optical Deskset DS-3400D CH:Wireless
Device interface
- Comfort keyboard, USB, PL:USB
- Wireless Optical Deskset DS-3400D CH:RF Wireless
Mouse included
- Comfort keyboard, USB, PL:No
- Wireless Optical Deskset DS-3400D CH:Yes

Differences highlightedShow differences only

Comparison of Comfort keyboard, USB, PL, Wireless Optical Deskset DS-3400D CH
17 specifications	A Cherry Comfort keyboard, USB, PL View product	B Trust Wireless Optical Deskset DS-3400D CH View product
Keyboard2 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Featuresidentical
Wireless rangeKnown for one	Unknown — not stated by the source	8 m
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
Buttons quantityKnown for one	Unknown — not stated by the source	5
ScrollKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows Vista/XP
InternalKnown for one	Unknown — not stated by the source	No
Keyboard function keysKnown for one	Unknown — not stated by the source	12
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.