Product comparison · 2 keyboards

Fujitsu KB521 UK vs Lenovo 4X30E51035 keyboard USB QWERTY Finnish, Swedish Black

19specifications compared
6differ
13identical
23known for one product only

Key differences

Keyboard language
- KB521 UK:English
- 4X30E51035 keyboard USB QWERTY Finnish, Swedish Black:Finnish, Swedish
Product colour
- KB521 UK:Grey
- 4X30E51035 keyboard USB QWERTY Finnish, Swedish Black:Black
Cable length
- KB521 UK:1.85 m
- 4X30E51035 keyboard USB QWERTY Finnish, Swedish Black:2.3 m
Operating temperature (T-T)
- KB521 UK:0 - 40 °C
- 4X30E51035 keyboard USB QWERTY Finnish, Swedish Black:10 - 40 °C
Keyboard dimensions (WxDxH)
- KB521 UK:462 x 167 x 24 mm
- 4X30E51035 keyboard USB QWERTY Finnish, Swedish Black:457 x 185 x 35 mm
Keyboard weight
- KB521 UK:700 g
- 4X30E51035 keyboard USB QWERTY Finnish, Swedish Black:1.06 kg

Side by side

Differences highlightedShow differences only

Comparison of KB521 UK, 4X30E51035
42 specifications	A Fujitsu KB521 UK View product	B Lenovo 4X30E51035 keyboard USB QWERTY Finnish, Swedish Black Model 4X30E51035 View product
Keyboard1 differ
Recommended usageKnown for one	Office	Unknown — not stated by the source
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard layout	QWERTY	QWERTY
Keyboard languageDiffers	English	Finnish, Swedish
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Hot keysKnown for one	Yes	Unknown — not stated by the source
PurposeKnown for one	PC/Server	Unknown — not stated by the source
Keyboard number of keysKnown for one	Unknown — not stated by the source	104
Windows keysKnown for one	Unknown — not stated by the source	Yes
Smart card readerKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	FCC, UL, CB, ICES, CE, TUV GS, VCCI, C-Tick, BSMI, UK CoC, KCC, EMV, HBCI, FIPS 201
Design1 differ
Backlight	No	No
Keyboard style	Straight	Straight
Island-style keyboardKnown for one	No	Unknown — not stated by the source
Full-size keyboard	Yes	Yes
Ergonomic designKnown for one	Yes	Unknown — not stated by the source
Wrist rest	No	No
Adjustable keyboard height	Yes	Yes
Product colourDiffers	Grey	Black
Surface coloration	Monochromatic	Monochromatic
MaterialKnown for one	ABS synthetics	Unknown — not stated by the source
Protection featuresKnown for one	Spill resistant	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Features1 differ
Cable lengthDiffers	1.85 m	2.3 m
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	USB	Unknown — not stated by the source
Power consumptionKnown for one	Unknown — not stated by the source	250 mA
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	10 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	462 x 167 x 24 mm	457 x 185 x 35 mm
Keyboard weightDiffers	700 g	1.06 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84716060	Unknown — not stated by the source
Packaging contentidentical
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	480 mm
Package depthKnown for one	Unknown — not stated by the source	220 mm
Package heightKnown for one	Unknown — not stated by the source	45 mm
Package weightKnown for one	Unknown — not stated by the source	1.41 kg

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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