Product comparison · 2 keyboards

Hypertec K-SFL keyboard Medical USB QWERTY English Black, White vs HyperX Alloy Elite RGB

19specifications compared
9differ
10identical
40known for one product only

Key differences

Recommended usage
- K-SFL keyboard Medical USB QWERTY English Black, White:Medical
- Alloy Elite RGB:Gaming
Keyboard key switch
- K-SFL keyboard Medical USB QWERTY English Black, White:Membrane
- Alloy Elite RGB:Mechanical
Keyboard language
- K-SFL keyboard Medical USB QWERTY English Black, White:English
- Alloy Elite RGB:UK English
Backlight
- K-SFL keyboard Medical USB QWERTY English Black, White:No
- Alloy Elite RGB:Yes
Wrist rest
- K-SFL keyboard Medical USB QWERTY English Black, White:No
- Alloy Elite RGB:Yes
Product colour
- K-SFL keyboard Medical USB QWERTY English Black, White:Black, White
- Alloy Elite RGB:Black
Keyboard dimensions (WxDxH)
- K-SFL keyboard Medical USB QWERTY English Black, White:400 x 130 x 22 mm
- Alloy Elite RGB:444 x 226.8 x 37.4 mm

Side by side

Differences highlightedShow differences only

Comparison of K-SFL, Alloy Elite RGB
59 specifications	A Hypertec K-SFL keyboard Medical USB QWERTY English Black, White Model K-SFL View product	B HyperX Alloy Elite RGB View product
Keyboard3 differ
Recommended usageDiffers	Medical	Gaming
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard key switchDiffers	Membrane	Mechanical
Keyboard layout	QWERTY	QWERTY
Keyboard languageDiffers	English	UK 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 keysKnown for one	Yes	Unknown — not stated by the source
Hot keysKnown for one	Yes	Unknown — not stated by the source
USB hubKnown for one	No	Unknown — not stated by the source
PurposeKnown for one	Universal	Unknown — not stated by the source
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Silent keysKnown for one	Yes	Unknown — not stated by the source
Non-slip baseKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	CE, FCC, HAI	Unknown — not stated by the source
Keyboard key switch technologyKnown for one	Unknown — not stated by the source	Cherry MX Red
Multimedia keysKnown for one	Unknown — not stated by the source	Yes
RolloverKnown for one	Unknown — not stated by the source	N-key rollover
Polling rateKnown for one	Unknown — not stated by the source	1000 Hz
Game modeKnown for one	Unknown — not stated by the source	Yes
Design4 differ
BacklightDiffers	No	Yes
Keyboard style	Straight	Straight
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Ergonomic designKnown for one	Yes	Unknown — not stated by the source
Wrist restDiffers	No	Yes
Product colourDiffers	Black, White	Black
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
MaterialDiffers	Acrylonitrile butadiene styrene (ABS), Silicone	Steel
Protection featuresKnown for one	Spill resistant	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Backlight typeKnown for one	Unknown — not stated by the source	RGB LED
Light effectsKnown for one	Unknown — not stated by the source	Yes
Number of brightness levelsKnown for one	Unknown — not stated by the source	4
Featuresidentical
Antimicrobial surfaceKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Anti-ghostingKnown for one	Unknown — not stated by the source	Yes
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
Poweridentical
Power source type	USB	USB
Operating voltageKnown for one	5 V	Unknown — not stated by the source
USB chargingKnown for one	Yes	Unknown — not stated by the source
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	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 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	400 x 130 x 22 mm	444 x 226.8 x 37.4 mm
Keyboard weightKnown for one	Unknown — not stated by the source	1.47 kg
Packaging contentidentical
Number of products included	1 pc(s)	1 pc(s)
User guideKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
Keycap removal toolKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
CoatingKnown for one	Nano Silver	Unknown — not stated by the source
Colour groupKnown for one	White	Unknown — not stated by the source
Hand orientationKnown for one	Ambidextrous	Unknown — not stated by the source
Other featuresidentical
Number of profilesKnown for one	Unknown — not stated by the source	3

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.