Product comparison · 2 keyboards

Trust Wireless Optical Deskset DS-3400D ES vs Trust Wireless Optical Multimedia Deskset DS-3250 ES

Key differences

Keyboard function keys
- Wireless Optical Deskset DS-3400D ES:12
- Wireless Optical Multimedia Deskset DS-3250 ES:19

Differences highlightedShow differences only

Comparison of Wireless Optical Deskset DS-3400D ES, Wireless Optical Multimedia Deskset DS-3250 ES
13 specifications	A Trust Wireless Optical Deskset DS-3400D ES View product	B Trust Wireless Optical Multimedia Deskset DS-3250 ES View product
Featuresidentical
Wireless rangeKnown for one	8 m	Unknown — not stated by the source
Mouseidentical
ScrollKnown for one	Unknown — not stated by the source	Yes
Other features2 differ
Compatible operating systemsDiffers	Windows Vista, XP	Windows Vista, XP MCE, XP, 2000
Keyboard function keysDiffers	12	19

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.