Product comparison · 2 keyboards

Trust Wireless Laser Deskset DS-4400D IT vs Trust Wireless Optical Multimedia Deskset Ds-3250 IT

Key differences

Buttons quantity
- Wireless Laser Deskset DS-4400D IT:5
- Wireless Optical Multimedia Deskset Ds-3250 IT:9

Differences highlightedShow differences only

Comparison of Wireless Laser Deskset DS-4400D IT, Wireless Optical Multimedia Deskset Ds-3250 IT
13 specifications	A Trust Wireless Laser Deskset DS-4400D IT View product	B Trust Wireless Optical Multimedia Deskset Ds-3250 IT View product
Mouse1 differ
Movement detection technologyKnown for one	Laser	Unknown — not stated by the source
Buttons quantityDiffers	5	9
Other features1 differ
Compatible operating systemsDiffers	Windows 2000, XP, XP MCE, Vista	Windows Vista, XP MCE, 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.