Product comparison · 2 keyboards

Vultech KM-850W keyboard Mouse included Universal RF Wireless QWERTY Italian Black vs Vultech KM-900X keyboard Mouse included Universal USB Italian Black

27specifications compared
9differ
18identical
22known for one product only

Key differences

Connectivity technology
- KM-850W keyboard Mouse included Universal RF Wireless QWERTY Italian Black:Wireless
- KM-900X keyboard Mouse included Universal USB Italian Black:Wired
Device interface
- KM-850W keyboard Mouse included Universal RF Wireless QWERTY Italian Black:RF Wireless
- KM-900X keyboard Mouse included Universal USB Italian Black:USB
Number of hot keys
- KM-850W keyboard Mouse included Universal RF Wireless QWERTY Italian Black:8
- KM-900X keyboard Mouse included Universal USB Italian Black:5
Purpose
- KM-850W keyboard Mouse included Universal RF Wireless QWERTY Italian Black:PC/Server
- KM-900X keyboard Mouse included Universal USB Italian Black:Universal
Form factor
- KM-850W keyboard Mouse included Universal RF Wireless QWERTY Italian Black:Ambidextrous
- KM-900X keyboard Mouse included Universal USB Italian Black:Right-hand
Movement resolution
- KM-850W keyboard Mouse included Universal RF Wireless QWERTY Italian Black:1600 DPI
- KM-900X keyboard Mouse included Universal USB Italian Black:3200 DPI
Keyboard dimensions (WxDxH)
- KM-850W keyboard Mouse included Universal RF Wireless QWERTY Italian Black:460 x 25 x 175 mm
- KM-900X keyboard Mouse included Universal USB Italian Black:417 x 188 x 34 mm
Mouse dimensions (WxDxH)
- KM-850W keyboard Mouse included Universal RF Wireless QWERTY Italian Black:120 x 45 x 70 mm
- KM-900X keyboard Mouse included Universal USB Italian Black:123 x 71 x 42 mm

Side by side

Differences highlightedShow differences only

Comparison of KM-850W, KM-900X
49 specifications	A Vultech KM-850W keyboard Mouse included Universal RF Wireless QWERTY Italian Black Model KM-850W View product	B Vultech KM-900X keyboard Mouse included Universal USB Italian Black Model KM-900X View product
Keyboard4 differ
Recommended usage	Universal	Universal
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	USB
Keyboard key switch	Membrane	Membrane
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Keyboard language	Italian	Italian
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Keyboard number of keys	105	105
Keyboard keys operating lifeKnown for one	10 million characters	Unknown — not stated by the source
Windows keys	Yes	Yes
Hot keysKnown for one	Yes	Unknown — not stated by the source
Number of hot keysDiffers	8	5
USB hub	No	No
PurposeDiffers	PC/Server	Universal
Fingerprint reader	No	No
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
CertificationKnown for one	CE, CEE	Unknown — not stated by the source
Multimedia keysKnown for one	Unknown — not stated by the source	Yes
Designidentical
BacklightKnown for one	No	Unknown — not stated by the source
Keyboard style	Straight	Straight
Ergonomic designKnown for one	Yes	Unknown — not stated by the source
Wrist restKnown for one	No	Unknown — not stated by the source
Product colour	Black	Black
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
Material	Plastic	Plastic
Featuresidentical
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Plug and Play	Yes	Yes
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Mouse2 differ
Mouse included	Yes	Yes
Form factorDiffers	Ambidextrous	Right-hand
Movement resolutionDiffers	1600 DPI	3200 DPI
Buttons quantityKnown for one	5	Unknown — not stated by the source
Buttons typeKnown for one	Pressed buttons	Unknown — not stated by the source
Scroll	Yes	Yes
Scroll type	Wheel	Wheel
Number of scroll wheels	1	1
Movement detection technologyKnown for one	Unknown — not stated by the source	Optical
Mouse cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Illumination colourKnown for one	Unknown — not stated by the source	Multi
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions3 differ
Keyboard dimensions (WxDxH)Differs	460 x 25 x 175 mm	417 x 188 x 34 mm
Keyboard weightKnown for one	750 g	Unknown — not stated by the source
Mouse dimensions (WxDxH)Differs	120 x 45 x 70 mm	123 x 71 x 42 mm
Mouse weightDiffers	80 g	110 g
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	USB

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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