Product comparison · 2 usb graphics adapters

StarTech.com 3-Port Multi Monitor Adapter - USB-C to 3x HDMI Video Splitter - USB Type-C to HDMI MST Hub - Dual 4K vs StarTech.com Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K

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  • 25specifications compared
  • 19differ
  • 6identical
  • 11known for one product only

Key differences

  • Number of displays supported
    • 3-Port Multi Monitor Adapter - USB-C to 3x HDMI Video Splitter - USB Type-C to HDMI MST Hub - Dual 4K:3
    • Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K:2
  • Maximum resolution
    • 3-Port Multi Monitor Adapter - USB-C to 3x HDMI Video Splitter - USB Type-C to HDMI MST Hub - Dual 4K:3840 x 2160 pixels
    • Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K:4096 x 2160 pixels
  • Refresh rate at maximum resolution
    • 3-Port Multi Monitor Adapter - USB-C to 3x HDMI Video Splitter - USB Type-C to HDMI MST Hub - Dual 4K:30 Hz
    • Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K:60 Hz
  • Product colour
    • 3-Port Multi Monitor Adapter - USB-C to 3x HDMI Video Splitter - USB Type-C to HDMI MST Hub - Dual 4K:Black
    • Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K:Silver
  • Width
    • 3-Port Multi Monitor Adapter - USB-C to 3x HDMI Video Splitter - USB Type-C to HDMI MST Hub - Dual 4K:65 mm
    • Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K:60 mm
  • Depth
    • 3-Port Multi Monitor Adapter - USB-C to 3x HDMI Video Splitter - USB Type-C to HDMI MST Hub - Dual 4K:105 mm
    • Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K:114 mm
  • Height
    • 3-Port Multi Monitor Adapter - USB-C to 3x HDMI Video Splitter - USB Type-C to HDMI MST Hub - Dual 4K:15 mm
    • Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K:16 mm
  • Weight
    • 3-Port Multi Monitor Adapter - USB-C to 3x HDMI Video Splitter - USB Type-C to HDMI MST Hub - Dual 4K:118 g
    • Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K:103 g

Side by side

Differences highlightedShow differences only (off)
Comparison of MSTCDP123HD, TB32HD24K60
36 specifications
Performance4 differ
USB connector typeUSB Type-CUSB Type-C
USB connector genderMaleMale
DVI outputNoNo
HDMI outputYesYes
DisplayPort outputNoNo
Number of displays supportedDiffers32
HDMI versionKnown for one1.4Unknown — not stated by the source
Maximum resolutionDiffers3840 x 2160 pixels4096 x 2160 pixels
Refresh rate at maximum resolutionDiffers30 Hz60 Hz
Supported graphics resolutionsDiffers1024 x 768 (XGA), 1280 x 720 (HD 720), 1920 x 1200 (WUXGA), 2560 x 1440, 2560 x 1600 (WQXGA), 3840 x 21601280 x 720 (HD 720), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1600 (WQXGA), 3840 x 2160, 4096 x 2160
ChipsetKnown for oneMegaChips - STDP4320,Unknown — not stated by the source
CertificationKnown for oneCE, FCC, REACHUnknown — not stated by the source
Data transfer rate (max)Known for oneUnknown — not stated by the source40 Gbit/s
Design1 differ
Product colourDiffersBlackSilver
Integrated USB cableKnown for oneYesUnknown — not stated by the source
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 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home BasicWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows
Mac compatibilityKnown for oneUnknown — not stated by the sourceYes
Mac operating systems supportedKnown for oneUnknown — not stated by the sourceMac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 13.0 Ventura
Weight & dimensions4 differ
WidthDiffers65 mm60 mm
DepthDiffers105 mm114 mm
HeightDiffers15 mm16 mm
WeightDiffers118 g103 g
USB cable lengthKnown for one0.3 mUnknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 45 °CUnknown — not stated by the source
Storage temperature (T-T)Known for one-20 - 70 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one50 - 90%Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers154 mm144 mm
Package depthDiffers245 mm210 mm
Package heightDiffers62 mm40 mm
Package weightDiffers300 g224 g
Technical details1 differ
Compliance certificatesDiffersRoHSCE, RoHS
Logistics data4 differ
Products per master (outer) caseDiffers10 pc(s)40 pc(s)
Master (outer) case widthDiffers330 mm429 mm
Master (outer) case lengthDiffers500 mm440 mm
Master (outer) case heightDiffers220 mm322 mm
Harmonized System (HS) code8473302084733020

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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