Product comparison · 2 keyboards

Trust DS-4400D keyboard Mouse included Home RF Wireless UK International Black, Silver vs Trust Wireless Optical Deskset DS

5specifications compared
1differ
4identical
37known for one product only

Key differences

Movement detection technology
- DS-4400D keyboard Mouse included Home RF Wireless UK International Black, Silver:Laser
- Wireless Optical Deskset DS:Optical

Side by side

Differences highlightedShow differences only

Comparison of DS-4400D, Wireless Optical Deskset DS
42 specifications	A Trust DS-4400D keyboard Mouse included Home RF Wireless UK International Black, Silver Model DS-4400D View product	B Trust Wireless Optical Deskset DS View product
Keyboardidentical
Recommended usageKnown for one	Home	Unknown — not stated by the source
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Keyboard languageKnown for one	UK International	Unknown — not stated by the source
Pointing deviceKnown for one	No	Unknown — not stated by the source
Keyboard form factorKnown for one	Full-size (100%)	Unknown — not stated by the source
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Multimedia keysKnown for one	Yes	Unknown — not stated by the source
USB hubKnown for one	No	Unknown — not stated by the source
PurposeKnown for one	PC/Server	Unknown — not stated by the source
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Designidentical
BacklightKnown for one	No	Unknown — not stated by the source
Keyboard styleKnown for one	Straight	Unknown — not stated by the source
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Wrist restKnown for one	No	Unknown — not stated by the source
Product colourKnown for one	Black, Silver	Unknown — not stated by the source
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Wireless rangeKnown for one	8 m	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Battery	Unknown — not stated by the source
Keyboard battery typeKnown for one	AAA	Unknown — not stated by the source
Number of batteries (keyboard)Known for one	2	Unknown — not stated by the source
Mouse1 differ
Mouse included	Yes	Yes
Form factorKnown for one	Right-hand	Unknown — not stated by the source
Movement detection technologyDiffers	Laser	Optical
Buttons quantityKnown for one	5	Unknown — not stated by the source
Scroll	Yes	Yes
Scroll typeKnown for one	Wheel	Unknown — not stated by the source
Mouse battery typeKnown for one	AA	Unknown — not stated by the source
Number of batteries (mouse)Known for one	2	Unknown — not stated by the source
Number of scroll wheelsKnown for one	1	Unknown — not stated by the source
Rubber gripsKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 2000, Windows 2000 Professional, Windows Vista, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultima	Unknown — not stated by the source
Packaging contentidentical
Receiver includedKnown for one	Yes	Unknown — not stated by the source
Wireless receiver interfaceKnown for one	USB Type-A	Unknown — not stated by the source
Receiver typeKnown for one	Micro receiver	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
User guideKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000, XP, XP MCE / Vista

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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