Product comparison · 2 usb graphics adapters

StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K vs Techly IADAP USBC-VGAC

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  • 15specifications compared
  • 7differ
  • 8identical
  • 25known for one product only

Key differences

The StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K has 1 more displays supported than the Techly IADAP USBC-VGAC (2 vs 1). Only the StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K has DisplayPort output. Maximum resolution: 4096 x 2160 pixels on the StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K, 1920 x 1200 pixels on the Techly IADAP USBC-VGAC. Product colour: Grey on the StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K, Black, Silver on the Techly IADAP USBC-VGAC. Operating temperature (T-T): 0 - 40 °C on the StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K, 0 - 45 °C on the Techly IADAP USBC-VGAC.

  • DisplayPort output
    • USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:Yes
    • IADAP USBC-VGAC:No
  • Number of displays supported
    • USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:2
    • IADAP USBC-VGAC:1
  • Maximum resolution
    • USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:4096 x 2160 pixels
    • IADAP USBC-VGAC:1920 x 1200 pixels
  • Product colour
    • USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:Grey
    • IADAP USBC-VGAC:Black, Silver
  • Operating temperature (T-T)
    • USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:0 - 40 °C
    • IADAP USBC-VGAC:0 - 45 °C
  • Storage temperature (T-T)
    • USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:-40 - 70 °C
    • IADAP USBC-VGAC:-10 - 70 °C
  • Compliance certificates
    • USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:CE, RoHS
    • IADAP USBC-VGAC:CE

Side by side

Differences highlightedShow differences only (on)
Comparison of MST14CD122DP, IADAP USBC-VGAC
40 specifications
Performance3 differ
DisplayPort outputDiffersYesNo
High Dynamic Range (HDR) supportedKnown for oneYesUnknown — not stated by the source
DisplayPorts quantityKnown for one2Unknown — not stated by the source
Number of displays supportedDiffers21
HDCPKnown for oneYesUnknown — not stated by the source
HDCP versionKnown for one2.2Unknown — not stated by the source
DisplayPort versionKnown for one1.4Unknown — not stated by the source
Maximum resolutionDiffers4096 x 2160 pixels1920 x 1200 pixels
Audio output channelsKnown for one2.0 channelsUnknown — not stated by the source
ChipsetKnown for oneSynaptics - VMM5220, VIA/VLI - VL103Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for oneUnknown — not stated by the source1
CertificationKnown for oneUnknown — not stated by the sourceFCC
Design1 differ
Product colourDiffersGreyBlack, Silver
Housing materialKnown for onePlasticUnknown — not stated by the source
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 x64Unknown — not stated by the source
Weight & dimensionsidentical
USB cable lengthKnown for one0.3 mUnknown — not stated by the source
WidthKnown for oneUnknown — not stated by the source35 mm
DepthKnown for oneUnknown — not stated by the source26.1 mm
HeightKnown for oneUnknown — not stated by the source13.1 mm
WeightKnown for oneUnknown — not stated by the source12 g
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 45 °C
Storage temperature (T-T)Differs-40 - 70 °C-10 - 70 °C
Packaging dataidentical
Package widthKnown for one142 mmUnknown — not stated by the source
Package depthKnown for one170 mmUnknown — not stated by the source
Package heightKnown for one30 mmUnknown — not stated by the source
Package weightKnown for one108.8 gUnknown — not stated by the source
Technical details1 differ
Compliance certificatesDiffersCE, RoHSCE
Warranty periodKnown for oneUnknown — not stated by the source1 year(s)
Logistics dataidentical
Products per master (outer) caseKnown for one70 pc(s)Unknown — not stated by the source
Master (outer) case widthKnown for one473 mmUnknown — not stated by the source
Master (outer) case lengthKnown for one331 mmUnknown — not stated by the source
Master (outer) case heightKnown for one440 mmUnknown — not stated by the source

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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