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Product comparison · 2 keyboards

Vultech KM-811 keyboard Mouse included Office USB QWERTY Italian Black vs Vultech KM-851W keyboard Mouse included Office RF Wireless + USB QWERTY Italian Black

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  • 32specifications compared
  • 7differ
  • 25identical
  • 11known for one product only

Key differences

  • Connectivity technology
    • Wired
    • Wireless
  • Device interface
    • USB
    • RF Wireless + USB
  • Keyboard key switch
    • Membrane
    • Scissor key switch
  • Keyboard number of keys
    • 105
    • 112
  • Power source type
    • USB
    • Battery
  • Movement resolution
    • 2000 DPI
    • 1600 DPI
  • Buttons quantity
    • 4
    • 3

Side by side

Differences highlightedShow differences only
43 specifications
A

Vultech

KM-811 keyboard Mouse included Office USB QWERTY Italian Black

Model KM-811

View product
B

Vultech

KM-851W keyboard Mouse included Office RF Wireless + USB QWERTY Italian Black

Model KM-851W

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Keyboard4 differ
Recommended usageOfficeOffice
Connectivity technologyDiffersWiredWireless
Device interfaceDiffersUSBRF Wireless + USB
Keyboard key switchDiffersMembraneScissor key switch
Keyboard layoutQWERTYQWERTY
Keyboard languageItalianItalian
Pointing deviceNoNo
Keyboard form factorFull-size (100%)Full-size (100%)
Numeric keypadYesYes
Keyboard number of keysDiffers105112
Keyboard keys operating life10 million characters10 million characters
Multimedia keysYesYes
Frequency bandKnown for one2.4 GHz
Windows keysKnown for oneYes
Designidentical
BacklightNoNo
Ergonomic designYesYes
Product colourBlackBlack
Surface colorationMonochromaticMonochromatic
MaterialAcrylonitrile butadiene styrene (ABS)Acrylonitrile butadiene styrene (ABS)
LED indicatorsKnown for oneBattery
Featuresidentical
Wireless rangeKnown for one10 m
Plug and PlayYesYes
Power1 differ
Power source typeDiffersUSBBattery
Keyboard battery typeKnown for oneAAA
Number of batteries (keyboard)Known for one2
Mouse2 differ
Mouse includedYesYes
Form factorAmbidextrousAmbidextrous
Movement detection technologyOpticalOptical
Movement resolutionDiffers2000 DPI1600 DPI
Buttons quantityDiffers43
Buttons typePressed buttonsPressed buttons
ScrollYesYes
Scroll typeWheelWheel
Mouse battery typeKnown for oneAA
Number of batteries (mouse)Known for one1
System requirementsidentical
Windows operating systems supportedYesYes
Mac operating systems supportedYesYes
Linux operating systems supportedYesYes
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one435 x 130 x 22 mm
Mouse dimensions (WxDxH)Known for one115 x 60 x 30 mm
Packaging contentidentical
Number of products included1 pc(s)1 pc(s)
Receiver includedKnown for oneYes
ManualYesYes

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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