Product comparison · 2 keyboards

Ewent EW3251 keyboard Medical USB Italian Black vs Lenovo 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black

18specifications compared
7differ
11identical
38known for one product only

Key differences

Recommended usage
- EW3251 keyboard Medical USB Italian Black:Medical
- 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black:Universal
Keyboard language
- EW3251 keyboard Medical USB Italian Black:Italian
- 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black:Portuguese
LED indicators
- EW3251 keyboard Medical USB Italian Black:Status
- 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black:Yes
Mouse included
- EW3251 keyboard Medical USB Italian Black:No
- 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black:Yes
Keyboard dimensions (WxDxH)
- EW3251 keyboard Medical USB Italian Black:445 x 47 x 150 mm
- 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black:146.4 x 424 x 20.2 mm
Keyboard weight
- EW3251 keyboard Medical USB Italian Black:473 g
- 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black:570 g

Side by side

Differences highlightedShow differences only

Comparison of EW3251, 4X30L79910
56 specifications	A Ewent EW3251 keyboard Medical USB Italian Black Model EW3251 View product	B Lenovo 4X30L79910 keyboard Mouse included Universal USB QWERTY Portuguese Black Model 4X30L79910 View product
Keyboard2 differ
Recommended usageDiffers	Medical	Universal
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Keyboard languageDiffers	Italian	Portuguese
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Keyboard keys operating lifeKnown for one	Unknown — not stated by the source	10 million characters
Keyboard key profileKnown for one	Unknown — not stated by the source	Low-profile
Windows keys	Yes	Yes
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, UL, TUV, KCC, AAA, VCCI, C-tick, BSMI, EAC, IC, CB
Keyboard key switchKnown for one	Mechanical	Unknown — not stated by the source
Hot 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
Smart card readerKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Backlight	No	No
Keyboard style	Straight	Straight
Wrist rest	No	No
Adjustable keyboard heightKnown for one	Unknown — not stated by the source	Yes
Product colour	Black	Black
Surface colorationKnown for one	Unknown — not stated by the source	Monochromatic
LED indicatorsDiffers	Status	Yes
MaterialKnown for one	Acrylonitrile butadiene styrene (ABS)	Unknown — not stated by the source
Featuresidentical
Wireless rangeKnown for one	Unknown — not stated by the source	1.8 m
Cable lengthKnown for one	1.5 m	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power source type	USB	USB
Power consumptionKnown for one	Unknown — not stated by the source	100 mA
Mouse1 differ
Mouse includedDiffers	No	Yes
Form factorKnown for one	Unknown — not stated by the source	Ambidextrous
Movement detection technologyKnown for one	Unknown — not stated by the source	Optical
Movement resolutionKnown for one	Unknown — not stated by the source	1000 DPI
Buttons quantityKnown for one	Unknown — not stated by the source	3
ScrollKnown for one	Unknown — not stated by the source	Yes
Scroll typeKnown for one	Unknown — not stated by the source	Wheel
Scrolling directionsKnown for one	Unknown — not stated by the source	Vertical
System requirements1 differ
Windows operating systems supportedDiffers	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 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7	Windows 10, Windows 7, Windows 8.1
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	445 x 47 x 150 mm	146.4 x 424 x 20.2 mm
Keyboard weightDiffers	473 g	570 g
Mouse dimensions (WxDxH)Known for one	Unknown — not stated by the source	62.3 x 111.3 x 33.7 mm
Mouse weightKnown for one	Unknown — not stated by the source	69 g
Packaging contentidentical
Number of products includedKnown for one	Unknown — not stated by the source	2 pc(s)
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	508 mm
Package depthKnown for one	Unknown — not stated by the source	179 mm
Package heightKnown for one	Unknown — not stated by the source	45 mm
Package weightKnown for one	Unknown — not stated by the source	908 g
Package typeKnown for one	Unknown — not stated by the source	Box
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84716060

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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