Product comparison · 2 keyboards

Cherry Ultraslim 4100 vs Fujitsu KB520 keyboard Office USB Norwegian Grey

8specifications compared
4differ
4identical
38known for one product only

Key differences

Device interface
- Ultraslim 4100:PS/2
- KB520 keyboard Office USB Norwegian Grey:USB
Cable length
- Ultraslim 4100:1.75 m
- KB520 keyboard Office USB Norwegian Grey:1.85 m
Operating temperature (T-T)
- Ultraslim 4100:0 - 50 °C
- KB520 keyboard Office USB Norwegian Grey:0 - 40 °C
Keyboard weight
- Ultraslim 4100:400 g
- KB520 keyboard Office USB Norwegian Grey:730 g

Side by side

Differences highlightedShow differences only

Comparison of Ultraslim 4100, KB520
46 specifications	A Cherry Ultraslim 4100 View product	B Fujitsu KB520 keyboard Office USB Norwegian Grey Model KB520 View product
Keyboard1 differ
Recommended usageKnown for one	Unknown — not stated by the source	Office
Device interfaceDiffers	PS/2	USB
Keyboard languageKnown for one	Unknown — not stated by the source	Norwegian
Keyboard form factorKnown for one	Unknown — not stated by the source	Full-size (100%)
Numeric keypadKnown for one	Unknown — not stated by the source	Yes
Hot keysKnown for one	Unknown — not stated by the source	Yes
PurposeKnown for one	Unknown — not stated by the source	PC/Server
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Keyboard number of keysKnown for one	83	Unknown — not stated by the source
CertificationKnown for one	cURus, FCC, CE, VDE, BSMI, C-Tic k	Unknown — not stated by the source
Designidentical
BacklightKnown for one	Unknown — not stated by the source	No
Keyboard styleKnown for one	Unknown — not stated by the source	Straight
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Wrist restKnown for one	Unknown — not stated by the source	No
Adjustable keyboard heightKnown for one	Unknown — not stated by the source	Yes
Surface colorationKnown for one	Unknown — not stated by the source	Monochromatic
MaterialKnown for one	Unknown — not stated by the source	ABS synthetics
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Cable lengthDiffers	1.75 m	1.85 m
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
Headphone outputsKnown for one	0	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	USB
Power consumptionKnown for one	100 mA	Unknown — not stated by the source
Mouseidentical
ScrollKnown for one	No	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Known for one	Unknown — not stated by the source	460 x 169 x 21 mm
Keyboard weightDiffers	400 g	730 g
Packaging contentidentical
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Built-in touchpadKnown for one	No	Unknown — not stated by the source
DepthKnown for one	132 mm	Unknown — not stated by the source
HeightKnown for one	27 mm	Unknown — not stated by the source
WidthKnown for one	282 mm	Unknown — not stated by the source
Packaging net weightKnown for one	0.5 kg	Unknown — not stated by the source
I/O portsKnown for one	PS/2	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	285 mm	Unknown — not stated by the source
Package depthKnown for one	135 mm	Unknown — not stated by the source
Package heightKnown for one	30 mm	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.

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