Product comparison · 2 keyboards

Dell SmartCard Keyboard vs Trust ComfortLine Deskset CH

Key differences

Connectivity technology
- SmartCard Keyboard:Wired
- ComfortLine Deskset CH:Wireless
Device interface
- SmartCard Keyboard:USB
- ComfortLine Deskset CH:RF Wireless
Mouse included
- SmartCard Keyboard:No
- ComfortLine Deskset CH:Yes
Compatible operating systems
- SmartCard Keyboard:Windows Vista/XP
- ComfortLine Deskset CH:Win 7, Vista, XP

Differences highlightedShow differences only

Comparison of SmartCard Keyboard, ComfortLine Deskset CH
15 specifications	A Dell SmartCard Keyboard View product	B Trust ComfortLine Deskset CH View product
Keyboard2 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard layout	QWERTY	QWERTY
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Keyboard languageKnown for one	US International	Unknown — not stated by the source
Keyboard number of keysKnown for one	104	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	No	Yes
Movement detection technologyKnown for one	Unknown — not stated by the source	Optical
Movement resolutionKnown for one	Unknown — not stated by the source	1000 DPI
Buttons quantityKnown for one	Unknown — not stated by the source	5
ScrollKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Mac operating systems supported	No	No
Other features1 differ
Compatible operating systemsDiffers	Windows Vista/XP	Win 7, Vista, XP
Internal	No	No
Designidentical
Product colourKnown for one	Black	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.