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Product comparison · 2 usb graphics adapters

StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K vs StarTech.com USB-C to HDMI Adapter, 4K

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  • 28specifications compared
  • 19differ
  • 9identical
  • 12known for one product only

Key differences

The StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K has 2 more displays supported than the StarTech.com USB-C to HDMI Adapter, 4K (3 vs 1). The StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K has 256 mm more depth than the StarTech.com USB-C to HDMI Adapter, 4K (300 mm vs 44 mm). The StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K has 3.5 mm more height than the StarTech.com USB-C to HDMI Adapter, 4K (14 mm vs 10.5 mm). Only the StarTech.com USB-C to HDMI Adapter, 4K has HDMI output. Only the StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K has DisplayPort output.

  • HDMI output
    • No
    • Yes
  • DisplayPort output
    • Yes
    • No
  • Number of displays supported
    • 3
    • 1
  • Chipset
    • Synaptics VMM5330
    • ANX7517
  • Depth
    • 300 mm
    • 44 mm
  • Height
    • 14 mm
    • 10.5 mm
  • Weight
    • 52 g
    • 16 g
  • USB cable length
    • 0.3 m
    • 0.13 m

Side by side

Differences highlightedShow differences only
40 specifications
A

StarTech.com

3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K

Model MST14CD123DP

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B

StarTech.com

USB-C to HDMI Adapter, 4K

Model USBC-HDMI-CDP2HD4K60

View product
Performance4 differ
HDMI outputDiffersNoYes
DisplayPort outputDiffersYesNo
High Dynamic Range (HDR) supportedKnown for oneYes
DisplayPorts quantityKnown for one3
Number of displays supportedDiffers31
DisplayPort versionKnown for one1.4
ChipsetDiffersSynaptics VMM5330ANX7517
Data transfer rate (max)Known for one32.4 Gbit/s
HDMI versionKnown for one2.0b
HDCPKnown for oneYes
Supported graphics resolutionsKnown for one3840 x 2160, 4096 x 2160
Designidentical
Integrated USB cableKnown for oneYes
System requirementsidentical
Mac compatibilityKnown for oneNo
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 x64
Weight & dimensions4 differ
WidthKnown for one105 mm
DepthDiffers300 mm44 mm
HeightDiffers14 mm10.5 mm
WeightDiffers52 g16 g
USB cable lengthDiffers0.3 m0.13 m
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 35 °C
Storage temperature (T-T)Differs-40 - 70 °C-20 - 60 °C
Operating relative humidity (H-H)Differs0 - 85%25 - 60%
Packaging data4 differ
Package widthDiffers142 mm128 mm
Package depthDiffers170 mm125 mm
Package heightDiffers30 mm14 mm
Package weightDiffers92.4 g22 g
Logistics data4 differ
Products per master (outer) caseDiffers70 pc(s)300 pc(s)
Master (outer) case widthDiffers473 mm507 mm
Master (outer) case lengthDiffers331 mm330 mm
Master (outer) case heightDiffers440 mm217 mm
Harmonized System (HS) codeKnown for one84733020

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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