Product comparison · 2 keyboards

Hypertec K-SFL keyboard Medical USB QWERTY English Black, White vs Hypertec K-ZT-BY keyboard Office USB QWERTY English Black, Yellow

36specifications compared
7differ
29identical
15known for one product only

Key differences

Recommended usage
- K-SFL keyboard Medical USB QWERTY English Black, White:Medical
- K-ZT-BY keyboard Office USB QWERTY English Black, Yellow:Office
USB hub
- K-SFL keyboard Medical USB QWERTY English Black, White:No
- K-ZT-BY keyboard Office USB QWERTY English Black, Yellow:Yes
Certification
- K-SFL keyboard Medical USB QWERTY English Black, White:CE, FCC, HAI
- K-ZT-BY keyboard Office USB QWERTY English Black, Yellow:CE
Product colour
- K-SFL keyboard Medical USB QWERTY English Black, White:Black, White
- K-ZT-BY keyboard Office USB QWERTY English Black, Yellow:Black, Yellow
Colour group
- K-SFL keyboard Medical USB QWERTY English Black, White:White
- K-ZT-BY keyboard Office USB QWERTY English Black, Yellow:Black

Side by side

Differences highlightedShow differences only

Comparison of K-SFL, K-ZT-BY
51 specifications	A Hypertec K-SFL keyboard Medical USB QWERTY English Black, White Model K-SFL View product	B Hypertec K-ZT-BY keyboard Office USB QWERTY English Black, Yellow Model K-ZT-BY View product
Keyboard3 differ
Recommended usageDiffers	Medical	Office
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard key switchKnown for one	Membrane	Unknown — not stated by the source
Keyboard layout	QWERTY	QWERTY
Keyboard language	English	English
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Keyboard number of keysKnown for one	104	Unknown — not stated by the source
Keyboard keys operating lifeKnown for one	10 million characters	Unknown — not stated by the source
Windows keys	Yes	Yes
Hot keys	Yes	Yes
USB hubDiffers	No	Yes
Purpose	Universal	Universal
Fingerprint reader	No	No
Silent keys	Yes	Yes
Non-slip base	Yes	Yes
CertificationDiffers	CE, FCC, HAI	CE
Number of hot keysKnown for one	Unknown — not stated by the source	18
Programmable hot keysKnown for one	Unknown — not stated by the source	Yes
Multimedia keysKnown for one	Unknown — not stated by the source	Yes
Design2 differ
Backlight	No	No
Keyboard style	Straight	Straight
Island-style keyboard	Yes	Yes
Full-size keyboard	Yes	Yes
Ergonomic design	Yes	Yes
Wrist rest	No	No
Product colourDiffers	Black, White	Black, Yellow
Surface coloration	Monochromatic	Monochromatic
MaterialDiffers	Acrylonitrile butadiene styrene (ABS), Silicone	Acrylonitrile butadiene styrene (ABS)
Protection featuresKnown for one	Spill resistant	Unknown — not stated by the source
LED indicators	Yes	Yes
Featuresidentical
Antimicrobial surfaceKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
Poweridentical
Power source type	USB	USB
Operating voltage	5 V	5 V
USB charging	Yes	Yes
Mouseidentical
Mouse included	No	No
System requirements1 differ
Windows operating systems supportedDiffers	Windows 2000, Windows 2000 Professional, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Window	Yes
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	400 x 130 x 22 mm	Unknown — not stated by the source
Packaging contentidentical
Number of products included	1 pc(s)	1 pc(s)
User guide	Yes	Yes
Packaging dataidentical
Package type	Box	Box
Software CDKnown for one	Unknown — not stated by the source	Yes
Technical details1 differ
CoatingKnown for one	Nano Silver	Unknown — not stated by the source
Colour groupDiffers	White	Black
Hand orientation	Ambidextrous	Ambidextrous
Suitable forKnown for one	Unknown — not stated by the source	ZoomText, AppReader, DocReader

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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