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Product comparison · 2 usb graphics adapters

Vivolink VLHUB21 USB graphics adapter vs Vivolink VLHUB221 USB graphics adapter

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  • 12specifications compared
  • 7differ
  • 5identical
  • 20known for one product only

Key differences

The Vivolink VLHUB221 USB graphics adapter has 0.6 more HDMI version than the Vivolink VLHUB21 USB graphics adapter (2.0 vs 1.4). The Vivolink VLHUB221 USB graphics adapter has 30 Hz more refresh rate at maximum resolution than the Vivolink VLHUB21 USB graphics adapter (60 Hz vs 30 Hz). The Vivolink VLHUB21 USB graphics adapter has 98 g more weight than the Vivolink VLHUB221 USB graphics adapter (138 g vs 40 g). USB version: 3.2 Gen 1 (3.1 Gen 1) on the Vivolink VLHUB21 USB graphics adapter, 2.0/3.2 Gen 1 (3.1 Gen 1) on the Vivolink VLHUB221 USB graphics adapter. USB connector type: USB Type-C on the Vivolink VLHUB21 USB graphics adapter, USB Type-A on the Vivolink VLHUB221 USB graphics adapter.

  • USB version
    • 3.2 Gen 1 (3.1 Gen 1)
    • 2.0/3.2 Gen 1 (3.1 Gen 1)
  • USB connector type
    • USB Type-C
    • USB Type-A
  • USB connector gender
    • Male
    • Female
  • HDMI version
    • 1.4
    • 2.0
  • Refresh rate at maximum resolution
    • 30 Hz
    • 60 Hz
  • Weight
    • 138 g
    • 40 g
  • Package weight
    • 472 g
    • 50 g

Side by side

Differences highlightedShow differences only
32 specifications
A

Vivolink

VLHUB21 USB graphics adapter

Model VLHUB21

View product
B

Vivolink

VLHUB221 USB graphics adapter

Model VLHUB221

View product
Performance5 differ
USB versionDiffers3.2 Gen 1 (3.1 Gen 1)2.0/3.2 Gen 1 (3.1 Gen 1)
USB connector typeDiffersUSB Type-CUSB Type-A
USB connector genderDiffersMaleFemale
DVI outputKnown for oneNo
HDMI outputYesYes
DisplayPort outputKnown for oneNo
High Dynamic Range (HDR) supportedKnown for oneYes
Number of displays supported11
HDMI ports quantity11
HDMI versionDiffers1.42.0
HDCPKnown for oneYes
HDCP versionKnown for one2.2
Maximum resolution3840 x 2160 pixels3840 x 2160 pixels
Refresh rate at maximum resolutionDiffers30 Hz60 Hz
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
USB connector form factorKnown for oneStraight
Designidentical
Product colourKnown for oneBlack
Housing materialMetalMetal
Integrated USB cableKnown for oneNo
Poweridentical
Input voltageKnown for one230 V
Weight & dimensions1 differ
WeightDiffers138 g40 g
WidthKnown for one60 mm
HeightKnown for one155 mm
Packaging data1 differ
Package weightDiffers472 g50 g
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Logistics dataidentical
Master (outer) case widthKnown for one165 mm
Master (outer) case lengthKnown for one330 mm
Master (outer) case heightKnown for one50 mm

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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