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Product comparison · 2 usb graphics adapters

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

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  • 19specifications compared
  • 13differ
  • 6identical
  • 24known 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 1 more displays supported than the Plugable Technologies USB C to HDMI Adapter, Dual Monitor 4K (3 vs 2). The StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K has 256 x 2160 pixels more maximum resolution than the Plugable Technologies USB C to HDMI Adapter, Dual Monitor 4K (4096 x 2160 pixels vs 3840 x 2160 pixels). The StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K has 27.4 Gbit/s more data transfer rate (max) than the Plugable Technologies USB C to HDMI Adapter, Dual Monitor 4K (32.4 Gbit/s vs 5 Gbit/s). Only the Plugable Technologies USB C to HDMI Adapter, Dual Monitor 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
    • Yes
    • No
  • DisplayPort output
    • No
    • Yes
  • Number of displays supported
    • 2
    • 3
  • Maximum resolution
    • 3840 x 2160 pixels
    • 4096 x 2160 pixels
  • Chipset
    • DisplayLink - DL-6950
    • Synaptics VMM5330
  • Data transfer rate (max)
    • 5 Gbit/s
    • 32.4 Gbit/s
  • Product colour
    • Silver
    • Grey
  • Width
    • 60 mm
    • 105 mm

Side by side

Differences highlightedShow differences only
43 specifications
A

Plugable Technologies

USB C to HDMI Adapter, Dual Monitor 4K

Model USBC-6950M

View product
B

StarTech.com

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

Model MST14CD123DP

View product
Performance6 differ
USB connector typeUSB Type-CUSB Type-C
USB connector genderMaleMale
USB connector form factorStraightStraight
DVI outputNoNo
HDMI outputDiffersYesNo
DisplayPort outputDiffersNoYes
High Dynamic Range (HDR) supportedKnown for oneYes
DisplayPorts quantityKnown for one3
Number of displays supportedDiffers23
DisplayPort versionKnown for one1.4
Maximum resolutionDiffers3840 x 2160 pixels4096 x 2160 pixels
Refresh rate at maximum resolution60 Hz60 Hz
Audio output channelsKnown for one2.0 channels
ChipsetDiffersDisplayLink - DL-6950Synaptics VMM5330
Data transfer rate (max)Differs5 Gbit/s32.4 Gbit/s
USB versionKnown for one3.2 Gen 1 (3.1 Gen 1)
HDMI ports quantityKnown for one2
HDMI versionKnown for one2.0
HDCPKnown for oneNo
Supported graphics resolutionsKnown for one640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1080, 2560 x 1440, 3440 x 1440, 3840 x 1600, 3840 x 2160
LED indicatorsKnown for oneYes
Design1 differ
Product colourDiffersSilverGrey
Integrated USB cableYesYes
System requirements1 differ
Mac compatibilityKnown for oneNo
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 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 EnterpWindows 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 & dimensions5 differ
WidthDiffers60 mm105 mm
DepthDiffers80 mm300 mm
HeightDiffers15 mm14 mm
WeightDiffers85 g52 g
USB cable lengthDiffers0.22 m0.3 m
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one0 - 85%
Packaging dataidentical
Package widthKnown for one142 mm
Package depthKnown for one170 mm
Package heightKnown for one30 mm
Package weightKnown for one92.4 g
Technical detailsidentical
Compliance certificatesKnown for oneCE, RoHS
Logistics dataidentical
Products per master (outer) caseKnown for one70 pc(s)
Master (outer) case widthKnown for one473 mm
Master (outer) case lengthKnown for one331 mm
Master (outer) case heightKnown for one440 mm
Packaging contentidentical
Quick installation guideKnown for oneYes

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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