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Product comparison · 2 usb graphics adapters

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

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  • 28specifications compared
  • 22differ
  • 6identical
  • 11known for one product only

Key differences

The StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K has 2 more displays supported than the StarTech.com USB C to DisplayPort Adapter - 4K (3 vs 1). The StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K has 30 Hz more refresh rate at maximum resolution than the StarTech.com USB C to DisplayPort Adapter - 4K (60 Hz vs 30 Hz). The StarTech.com USB C to DisplayPort Adapter - 4K has 5.1 channels more audio output channels than the StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K (7.1 channels vs 2.0 channels). Only the StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K has HDMI output. Only the StarTech.com USB C to DisplayPort Adapter - 4K has DisplayPort output.

  • HDMI output
    • Yes
    • No
  • DisplayPort output
    • No
    • Yes
  • Number of displays supported
    • 3
    • 1
  • Maximum resolution
    • 3840 x 2160 pixels
    • 7680 x 4320 pixels
  • Refresh rate at maximum resolution
    • 60 Hz
    • 30 Hz
  • Audio output channels
    • 2.0 channels
    • 7.1 channels
  • Product colour
    • Grey
    • Black
  • Width
    • 43 mm
    • 37 mm

Side by side

Differences highlightedShow differences only
39 specifications
A

StarTech.com

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

Model MST14CD123HD

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B

StarTech.com

USB C to DisplayPort Adapter - 4K

Model USBC-DISPLAYPORT

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Performance7 differ
USB connector form factorKnown for oneStraight
HDMI outputDiffersYesNo
DisplayPort outputDiffersNoYes
High Dynamic Range (HDR) supportedKnown for oneYes
Number of displays supportedDiffers31
HDMI ports quantityKnown for one3
HDMI versionKnown for one2.0
HDCP versionKnown for one2.2
Maximum resolutionDiffers3840 x 2160 pixels7680 x 4320 pixels
Refresh rate at maximum resolutionDiffers60 Hz30 Hz
Audio output channelsDiffers2.0 channels7.1 channels
ChipsetDiffersSynaptics VMM5310PERICOM - PI3DPX1203, NXP - PTN5100
DisplayPort versionKnown for one1.4
Design1 differ
Product colourDiffersGreyBlack
Housing materialKnown for onePlastic
Integrated USB cableKnown for oneYes
System requirementsidentical
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 & dimensions3 differ
WidthDiffers43 mm37 mm
DepthDiffers105 mm180 mm
WeightDiffers72 g17 g
USB cable lengthKnown for one0.3 m
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 45 °C
Storage temperature (T-T)Differs-40 - 70 °C-10 - 70 °C
Operating relative humidity (H-H)Differs0 - 85%10 - 85%
Packaging data4 differ
Package widthDiffers145 mm125 mm
Package depthDiffers174 mm225 mm
Package heightDiffers32 mm16 mm
Package weightDiffers124 g26 g
Technical detailsidentical
Sustainability complianceKnown for oneYes
Logistics data4 differ
Products per master (outer) caseDiffers70 pc(s)200 pc(s)
Master (outer) case widthDiffers473 mm327 mm
Master (outer) case lengthDiffers331 mm504 mm
Master (outer) case heightDiffers440 mm222 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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