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Product comparison · 2 usb graphics adapters

Vivolink VLHUB121-EXT USB graphics adapter Black vs Vivolink VLHUB221 USB graphics adapter

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  • 23specifications compared
  • 3differ
  • 20identical
  • 3known for one product only

Key differences

The Vivolink VLHUB121-EXT USB graphics adapter Black has 1 more HDMI ports quantity than the Vivolink VLHUB221 USB graphics adapter (2 vs 1). The Vivolink VLHUB121-EXT USB graphics adapter Black has 0.1 more HDCP version than the Vivolink VLHUB221 USB graphics adapter (2.3 vs 2.2). HDMI version: 2.0b on the Vivolink VLHUB121-EXT USB graphics adapter Black, 2.0 on the Vivolink VLHUB221 USB graphics adapter.

  • HDMI ports quantity
    • 2
    • 1
  • HDMI version
    • 2.0b
    • 2.0
  • HDCP version
    • 2.3
    • 2.2

Side by side

Differences highlightedShow differences only
26 specifications
A

Vivolink

VLHUB121-EXT USB graphics adapter Black

Model VLHUB121-EXT

View product
B

Vivolink

VLHUB221 USB graphics adapter

Model VLHUB221

View product
Performance3 differ
USB version2.0/3.2 Gen 1 (3.1 Gen 1)2.0/3.2 Gen 1 (3.1 Gen 1)
USB connector typeUSB Type-AUSB Type-A
USB connector genderFemaleFemale
DVI outputKnown for oneNo
HDMI outputYesYes
DisplayPort outputNoNo
High Dynamic Range (HDR) supportedKnown for oneYes
Number of displays supported11
HDMI ports quantityDiffers21
HDMI versionDiffers2.0b2.0
HDCPYesYes
HDCP versionDiffers2.32.2
Maximum resolutionKnown for one3840 x 2160 pixels
Refresh rate at maximum resolution60 Hz60 Hz
Supported video modes2160p2160p
Audio output channels2.0 channels2.0 channels
LED indicatorsStatusStatus
Data transfer rate (max)0.35 Gbit/s0.35 Gbit/s
Designidentical
Product colourBlackBlack
Housing materialMetalMetal
Integrated USB cableNoNo
Poweridentical
Input voltage230 V230 V
Weight & dimensionsidentical
Weight40 g40 g
Packaging dataidentical
Package weight50 g50 g
Packaging contentidentical
Cables includedACAC
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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