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Product comparison · 2 usb graphics adapters

StarTech.com USB-C to Dual HDMI Adapter, USB Type-C Multi-Monitor MST Hub, Dual 4K vs StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K

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  • 21specifications compared
  • 19differ
  • 2identical
  • 19known 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 41 mm more width than the StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K (105 mm vs 64 mm). The StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K has 56 mm more depth than the StarTech.com USB-C to Dual HDMI Adapter, USB Type-C Multi-Monitor MST Hub, Dual 4K (99 mm vs 43 mm). The StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K has 2 mm more height than the StarTech.com USB-C to Dual HDMI Adapter, USB Type-C Multi-Monitor MST Hub, Dual 4K (16 mm vs 14 mm). Maximum resolution: 3840 x 2160 pixels on the StarTech.com USB-C to Dual HDMI Adapter, USB Type-C Multi-Monitor MST Hub, Dual 4K, 7680 x 4320 pixels on the StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K. Chipset: Synaptics VMM5200 on the StarTech.com USB-C to Dual HDMI Adapter, USB Type-C Multi-Monitor MST Hub, Dual 4K, Intel JHL7440 on the StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K.

  • Maximum resolution
    • 3840 x 2160 pixels
    • 7680 x 4320 pixels
  • Chipset
    • Synaptics VMM5200
    • Intel JHL7440
  • Product colour
    • Black, Grey
    • Silver
  • Width
    • 105 mm
    • 64 mm
  • Depth
    • 43 mm
    • 99 mm
  • Height
    • 14 mm
    • 16 mm
  • Weight
    • 55 g
    • 138 g
  • Operating temperature (T-T)
    • 0 - 70 °C
    • 0 - 40 °C

Side by side

Differences highlightedShow differences only
40 specifications
A

StarTech.com

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

Model MST14CD122HD

View product
B

StarTech.com

Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K

Model TB32DP14

View product
Performance2 differ
USB connector typeKnown for oneUSB Type-C
USB connector genderKnown for oneMale
USB connector form factorKnown for oneStraight
DVI outputKnown for oneNo
HDMI outputKnown for oneYes
DisplayPort outputKnown for oneYes
High Dynamic Range (HDR) supportedKnown for oneYes
Number of displays supportedKnown for one2
HDMI ports quantityKnown for one2
Maximum resolutionDiffers3840 x 2160 pixels7680 x 4320 pixels
Refresh rate at maximum resolutionKnown for one60 Hz
Audio output channelsKnown for one7.1 channels
ChipsetDiffersSynaptics VMM5200Intel JHL7440
Data transfer rate (max)Known for one32.4 Gbit/s
HDCPKnown for oneYes
HDCP versionKnown for one1.4/2.2
DisplayPort versionKnown for one1.4
Design1 differ
Product colourDiffersBlack, GreySilver
Housing materialKnown for onePlastic
Integrated USB cableKnown for oneYes
System requirements1 differ
Windows operating systems supportedDiffersWindows 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 x64Windows 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
Mac operating systems supportedKnown for oneMac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina
Weight & dimensions4 differ
WidthDiffers105 mm64 mm
DepthDiffers43 mm99 mm
HeightDiffers14 mm16 mm
WeightDiffers55 g138 g
USB cable lengthKnown for one0.3 m
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 70 °C0 - 40 °C
Storage temperature (T-T)Differs-10 - 55 °C-10 - 70 °C
Operating relative humidity (H-H)Differs5 - 90%10 - 90%
Packaging data2 differ
Package widthDiffers142 mm140 mm
Package weightDiffers108.8 g270 g
Technical details1 differ
Compliance certificatesDiffersCE, RoHSRoHS
Logistics data5 differ
Products per master (outer) caseDiffers70 pc(s)60 pc(s)
Master (outer) case widthDiffers460 mm360 mm
Master (outer) case lengthDiffers331 mm500 mm
Master (outer) case heightDiffers440 mm310 mm
Harmonized System (HS) codeDiffers8473302084733080

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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