Product comparison · 2 keyboards

Trust Wireless Laser Deskset DS-4400D ES vs Trust Wireless Optical Deskset DS-3400D ES

Key differences

Movement detection technology
- Wireless Laser Deskset DS-4400D ES:Laser
- Wireless Optical Deskset DS-3400D ES:Optical

Differences highlightedShow differences only

Comparison of Wireless Laser Deskset DS-4400D ES, Wireless Optical Deskset DS-3400D ES
12 specifications	A Trust Wireless Laser Deskset DS-4400D ES View product	B Trust Wireless Optical Deskset DS-3400D ES View product
Mouse1 differ
Movement detection technologyDiffers	Laser	Optical
Other features1 differ
Compatible operating systemsDiffers	Windows 2000, XP, XP MCE, Vista	Windows Vista, XP

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