Product comparison · 2 keyboards

Dell QuietKey Keyboard USB vs Fujitsu LX300 (D)

Key differences

Differences highlightedShow differences only

Comparison of QuietKey Keyboard USB, LX300 (D)
18 specifications	A Dell QuietKey Keyboard USB View product	B Fujitsu LX300 (D)View product
Keyboard2 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Featuresidentical
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Poweridentical
Power consumptionKnown for one	Unknown — not stated by the source	11 mA
Battery typeKnown for one	Unknown — not stated by the source	AAA
Number of batteries supportedKnown for one	Unknown — not stated by the source	4
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
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
ScrollKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Other featuresidentical
CompatibilityKnown for one	Unknown — not stated by the source	PC
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows XP/Vista
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.