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Product comparison · 2 usb graphics adapters

StarTech.com USB C to DisplayPort Adapter - 8K/4K vs StarTech.com USB-C to Dual HDMI Adapter, USB Type-C Multi-Monitor MST Hub, Dual 4K

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  • 33specifications compared
  • 20differ
  • 13identical
  • 6known for one product only

Key differences

The StarTech.com USB-C to Dual HDMI Adapter, USB Type-C Multi-Monitor MST Hub, Dual 4K has 1 more displays supported than the StarTech.com USB C to DisplayPort Adapter - 8K/4K (2 vs 1). The StarTech.com USB-C to Dual HDMI Adapter, USB Type-C Multi-Monitor MST Hub, Dual 4K has 5.1 channels more audio output channels than the StarTech.com USB C to DisplayPort Adapter - 8K/4K (7.1 channels vs 2.0 channels). The StarTech.com USB-C to Dual HDMI Adapter, USB Type-C Multi-Monitor MST Hub, Dual 4K has 67 mm more width than the StarTech.com USB C to DisplayPort Adapter - 8K/4K (105 mm vs 38 mm). Only the StarTech.com USB-C to Dual HDMI Adapter, USB Type-C Multi-Monitor MST Hub, Dual 4K has HDMI output. Maximum resolution: 7680 x 4320 pixels on the StarTech.com USB C to DisplayPort Adapter - 8K/4K, 3840 x 2160 pixels on the StarTech.com USB-C to Dual HDMI Adapter, USB Type-C Multi-Monitor MST Hub, Dual 4K.

  • HDMI output
    • No
    • Yes
  • Number of displays supported
    • 1
    • 2
  • Maximum resolution
    • 7680 x 4320 pixels
    • 3840 x 2160 pixels
  • Audio output channels
    • 2.0 channels
    • 7.1 channels
  • Chipset
    • VL103
    • Synaptics VMM5200
  • Width
    • 38 mm
    • 105 mm
  • Depth
    • 390 mm
    • 43 mm
  • Height
    • 15 mm
    • 14 mm

Side by side

Differences highlightedShow differences only
39 specifications
A

StarTech.com

USB C to DisplayPort Adapter - 8K/4K

Model CDP2DPEC

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B

StarTech.com

USB-C to Dual HDMI Adapter, USB Type-C Multi-Monitor MST Hub, Dual 4K

Model MST14CD122HD

View product
Performance5 differ
USB connector typeUSB Type-CUSB Type-C
USB connector genderMaleMale
USB connector form factorStraightStraight
DVI outputNoNo
HDMI outputDiffersNoYes
DisplayPort outputYesYes
DisplayPorts quantityKnown for one1
Number of displays supportedDiffers12
HDCPKnown for oneYes
DisplayPort versionKnown for one1.4
Maximum resolutionDiffers7680 x 4320 pixels3840 x 2160 pixels
Refresh rate at maximum resolution60 Hz60 Hz
Audio output channelsDiffers2.0 channels7.1 channels
ChipsetDiffersVL103Synaptics VMM5200
Data transfer rate (max)32.4 Gbit/s32.4 Gbit/s
High Dynamic Range (HDR) supportedKnown for oneYes
HDMI ports quantityKnown for one2
Designidentical
Product colourBlack, GreyBlack, Grey
Housing materialPlasticPlastic
Integrated USB cableYesYes
Weight & dimensions4 differ
WidthDiffers38 mm105 mm
DepthDiffers390 mm43 mm
HeightDiffers15 mm14 mm
WeightDiffers26 g55 g
USB cable length0.3 m0.3 m
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 45 °C0 - 70 °C
Storage temperature (T-T)Differs-10 - 70 °C-10 - 55 °C
Operating relative humidity (H-H)Differs10 - 85%5 - 90%
Packaging data4 differ
Package widthDiffers125 mm142 mm
Package depthDiffers173 mm170 mm
Package heightDiffers24 mm30 mm
Package weightDiffers32 g108.8 g
Technical detailsidentical
Compliance certificatesCE, RoHSCE, RoHS
Logistics data4 differ
Products per master (outer) caseDiffers200 pc(s)70 pc(s)
Master (outer) case widthDiffers330 mm460 mm
Master (outer) case lengthDiffers500 mm331 mm
Master (outer) case heightDiffers220 mm440 mm
Harmonized System (HS) code8473302084733020
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 x64, Windows 11, Windows 11 x64

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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