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Product comparison · 2 usb graphics adapters

Techly IADAP USBC-HDMIHDR vs Vivolink VLHUB21 USB graphics adapter

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  • 11specifications compared
  • 4differ
  • 7identical
  • 23known for one product only

Key differences

The Techly IADAP USBC-HDMIHDR 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 20 mm more width than the Techly IADAP USBC-HDMIHDR (60 mm vs 40 mm). The Vivolink VLHUB21 USB graphics adapter has 145.4 mm more height than the Techly IADAP USBC-HDMIHDR (155 mm vs 9.6 mm).

  • Refresh rate at maximum resolution
    • 60 Hz
    • 30 Hz
  • Width
    • 40 mm
    • 60 mm
  • Height
    • 9.6 mm
    • 155 mm
  • Weight
    • 12 g
    • 138 g

Side by side

Differences highlightedShow differences only
34 specifications
A

Techly

IADAP USBC-HDMIHDRView product
B

Vivolink

VLHUB21 USB graphics adapter

Model VLHUB21

View product
Performance1 differ
USB connector typeUSB Type-CUSB Type-C
USB connector genderMaleMale
USB connector form factorStraightStraight
DVI outputKnown for oneNo
HDMI outputYesYes
DisplayPort outputKnown for oneNo
High Dynamic Range (HDR) supportedKnown for oneYes
Number of displays supported11
HDMI ports quantity11
HDCPKnown for oneYes
HDCP versionKnown for one1.4/2.2
Maximum resolution3840 x 2160 pixels3840 x 2160 pixels
Refresh rate at maximum resolutionDiffers60 Hz30 Hz
CertificationKnown for oneFCC
USB versionKnown for one3.2 Gen 1 (3.1 Gen 1)
HDMI versionKnown for one1.4
Designidentical
Product colourKnown for oneBlack, Silver
Housing materialKnown for oneMetal
Weight & dimensions3 differ
WidthDiffers40 mm60 mm
DepthKnown for one23.1 mm
HeightDiffers9.6 mm155 mm
WeightDiffers12 g138 g
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 - 90%
Storage relative humidity (H-H)Known for one5 - 90%
Packaging dataidentical
Package typeKnown for onePolybag
Package weightKnown for one472 g
Technical detailsidentical
Compliance certificatesKnown for oneCE
Sustainability complianceKnown for oneYes
Warranty periodKnown for one1 year(s)
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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