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Product comparison · 2 usb graphics adapters

Kensington K34680WW vs Vivolink VLHUB221 USB graphics adapter

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  • 15specifications compared
  • 10differ
  • 5identical
  • 39known for one product only

Key differences

The Vivolink VLHUB221 USB graphics adapter has 30 Hz more refresh rate at maximum resolution than the Kensington K34680WW (60 Hz vs 30 Hz). Only the Vivolink VLHUB221 USB graphics adapter has HDMI output. Only the Kensington K34680WW has DisplayPort output. USB connector type: USB Type-C on the Kensington K34680WW, USB Type-A on the Vivolink VLHUB221 USB graphics adapter. USB connector gender: Male on the Kensington K34680WW, Female on the Vivolink VLHUB221 USB graphics adapter.

  • USB connector type
    • USB Type-C
    • USB Type-A
  • USB connector gender
    • Male
    • Female
  • HDMI output
    • No
    • Yes
  • DisplayPort output
    • Yes
    • No
  • HDCP version
    • 1.4/2.2
    • 2.2
  • Maximum resolution
    • 7680 x 4320 pixels
    • 3840 x 2160 pixels
  • Refresh rate at maximum resolution
    • 30 Hz
    • 60 Hz
  • Housing material
    • Plastic
    • Metal

Side by side

Differences highlightedShow differences only
54 specifications
A

Kensington

K34680WW

Model CV5000DP

View product
B

Vivolink

VLHUB221 USB graphics adapter

Model VLHUB221

View product
Performance7 differ
USB connector typeDiffersUSB Type-CUSB Type-A
USB connector genderDiffersMaleFemale
USB connector form factorKnown for oneStraight
DVI outputNoNo
HDMI outputDiffersNoYes
DisplayPort outputDiffersYesNo
DisplayPorts quantityKnown for one1
Number of displays supported11
HDCPYesYes
HDCP versionDiffers1.4/2.22.2
DisplayPort versionKnown for one1.4
Maximum resolutionDiffers7680 x 4320 pixels3840 x 2160 pixels
Refresh rate at maximum resolutionDiffers30 Hz60 Hz
USB versionKnown for one2.0/3.2 Gen 1 (3.1 Gen 1)
High Dynamic Range (HDR) supportedKnown for oneYes
HDMI ports quantityKnown for one1
HDMI versionKnown for one2.0
Supported video modesKnown for one2160p
Audio output channelsKnown for one2.0 channels
LED indicatorsKnown for oneStatus
Data transfer rate (max)Known for one0.35 Gbit/s
Design2 differ
Product colourBlackBlack
Housing materialDiffersPlasticMetal
Integrated USB cableDiffersYesNo
Cable typeKnown for oneRound cable
System requirementsidentical
Mac compatibilityKnown for oneYes
Windows operating systems supportedKnown for oneWindows 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 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 Enterp
Mac operating systems supportedKnown for oneMac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia
Other operating systems supportedKnown for oneChromeOS
Weight & dimensions1 differ
WidthKnown for one54 mm
DepthKnown for one22 mm
HeightKnown for one11 mm
WeightDiffers-8 g40 g
USB cable lengthKnown for one0.121 m
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 45 °C
Storage temperature (T-T)Known for one-10 - 70 °C
Operating relative humidity (H-H)Known for one10 - 85%
Packaging dataidentical
Package widthKnown for one25 mm
Package depthKnown for one119 mm
Package heightKnown for one79 mm
Package weight50 g50 g
Packaging contentidentical
Quantity per packKnown for one1 pc(s)
Cables includedKnown for oneAC
ManualKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneCB, CE, Federal Communications Commission (FCC), RCM, RoHS, UKCA, VCCI
Logistics dataidentical
Products per master (outer) caseKnown for one10 pc(s)
Master (outer) case widthKnown for one105 mm
Master (outer) case lengthKnown for one253 mm
Master (outer) case heightKnown for one135 mm
Master (outer) case gross weightKnown for one500 g
Master (outer) case net weightKnown for one353 g
Minimum order quantityKnown for one1 pc(s)
Country of originKnown for oneChina, Vietnam
Poweridentical
Input voltageKnown for one230 V

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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