Fujitsu KB521 ECO vs Fujitsu Keyboard KB521 US ECO 105

Comparison of KB521 ECO, Keyboard KB521 US ECO 105

29 specifications	A Fujitsu KB521 ECOView product	B Fujitsu Keyboard KB521 US ECO 105View product
Keyboardidentical
Recommended usage	Universal	Universal
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard language	US English	US English
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Certification	TÜV GS, CE, FCC, VCCI, KCC, BSMI, WEEE	TÜV GS, CE, FCC, VCCI, KCC, BSMI, WEEE
Keyboard layoutKnown for one	—Unknown — not stated by the source	QWERTY
Designidentical
Backlight	No	No
Keyboard style	Straight	Straight
Ergonomic design	Yes	Yes
Wrist rest	No	No
Adjustable keyboard height	Yes	Yes
Product colour	Grey, Marble colour	Grey, Marble colour
Surface colorationKnown for one	Monochromatic	—Unknown — not stated by the source
Protection features	Spill resistant	Spill resistant
LED indicators	Yes	Yes
Featuresidentical
Cable length	1.85 m	1.85 m
Poweridentical
Power source type	USB	USB
Power consumption	50 mA	50 mA
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supported	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basi	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basi
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Sustainabilityidentical
Compliance certificates	RoHS	RoHS
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)	462 x 167 x 24 mm	462 x 167 x 24 mm
Keyboard weight	700 g	700 g
Packaging contentidentical
Number of products included	1 pc(s)	1 pc(s)

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.