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Product comparison · 2 usb graphics adapters

StarTech.com USB C to DisplayPort Adapter - 8K/4K vs Vivolink VLHUB221 USB graphics adapter

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  • 16specifications compared
  • 11differ
  • 5identical
  • 30known for one product only

Key differences

The StarTech.com USB C to DisplayPort Adapter - 8K/4K has 32.05 Gbit/s more data transfer rate (max) than the Vivolink VLHUB221 USB graphics adapter (32.4 Gbit/s vs 0.35 Gbit/s). The Vivolink VLHUB221 USB graphics adapter has 14 g more weight than the StarTech.com USB C to DisplayPort Adapter - 8K/4K (40 g vs 26 g). The Vivolink VLHUB221 USB graphics adapter has 18 g more package weight than the StarTech.com USB C to DisplayPort Adapter - 8K/4K (50 g vs 32 g). Only the Vivolink VLHUB221 USB graphics adapter has HDMI output. Only the StarTech.com USB C to DisplayPort Adapter - 8K/4K has DisplayPort output.

  • USB connector type
    • USB Type-C
    • USB Type-A
  • USB connector gender
    • Male
    • Female
  • HDMI output
    • No
    • Yes
  • DisplayPort output
    • Yes
    • No
  • Maximum resolution
    • 7680 x 4320 pixels
    • 3840 x 2160 pixels
  • Data transfer rate (max)
    • 32.4 Gbit/s
    • 0.35 Gbit/s
  • Product colour
    • Black, Grey
    • Black
  • Housing material
    • Plastic
    • Metal

Side by side

Differences highlightedShow differences only
46 specifications
A

StarTech.com

USB C to DisplayPort Adapter - 8K/4K

Model CDP2DPEC

View product
B

Vivolink

VLHUB221 USB graphics adapter

Model VLHUB221

View product
Performance6 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
DisplayPort versionKnown for one1.4
Maximum resolutionDiffers7680 x 4320 pixels3840 x 2160 pixels
Refresh rate at maximum resolution60 Hz60 Hz
Audio output channels2.0 channels2.0 channels
ChipsetKnown for oneVL103
Data transfer rate (max)Differs32.4 Gbit/s0.35 Gbit/s
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
HDCP versionKnown for one2.2
Supported video modesKnown for one2160p
LED indicatorsKnown for oneStatus
Design3 differ
Product colourDiffersBlack, GreyBlack
Housing materialDiffersPlasticMetal
Integrated USB cableDiffersYesNo
Weight & dimensions1 differ
WidthKnown for one38 mm
DepthKnown for one390 mm
HeightKnown for one15 mm
WeightDiffers26 g40 g
USB cable lengthKnown for one0.3 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 data1 differ
Package widthKnown for one125 mm
Package depthKnown for one173 mm
Package heightKnown for one24 mm
Package weightDiffers32 g50 g
Technical detailsidentical
Compliance certificatesKnown for oneCE, RoHS
Logistics dataidentical
Products per master (outer) caseKnown for one200 pc(s)
Master (outer) case widthKnown for one330 mm
Master (outer) case lengthKnown for one500 mm
Master (outer) case heightKnown for one220 mm
Harmonized System (HS) codeKnown for one84733020
Poweridentical
Input voltageKnown for one230 V
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes

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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