Product comparison · 2 keyboards

Lenovo USB Keyboard with UltraNav - French vs Trust Wireless Optical Deskset DS-3400D FR

3specifications compared
3differ
0identical
8known for one product only

Key differences

Connectivity technology
- USB Keyboard with UltraNav - French:Wired
- Wireless Optical Deskset DS-3400D FR:Wireless
Device interface
- USB Keyboard with UltraNav - French:USB
- Wireless Optical Deskset DS-3400D FR:RF Wireless
Mouse included
- USB Keyboard with UltraNav - French:No
- Wireless Optical Deskset DS-3400D FR:Yes

Side by side

Differences highlightedShow differences only

Comparison of USB Keyboard with UltraNav - French, Wireless Optical Deskset DS-3400D FR
11 specifications	A Lenovo USB Keyboard with UltraNav - French View product	B Trust Wireless Optical Deskset DS-3400D FR View product
Keyboard2 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard number of keysKnown for one	105	Unknown — not stated by the source
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	No	Yes
Movement detection technologyKnown for one	Unknown — not stated by the source	Optical
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	397 x 220 x 22 mm	Unknown — not stated by the source
Keyboard weightKnown for one	363 g	Unknown — not stated by the source
Featuresidentical
Wireless rangeKnown for one	Unknown — not stated by the source	8 m
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows Vista, XP, 2000

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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