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-DP4K

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  • 19specifications compared
  • 10differ
  • 9identical
  • 22known 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 DisplayPorts quantity than the Techly IADAP USBC-DP4K (2 vs 1). 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-DP4K (2 vs 1). The StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K has 0.2 more DisplayPort version than the Techly IADAP USBC-DP4K (1.4 vs 1.2). HDCP version: 2.2 on the StarTech.com USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K, 1.4/2.2 on the Techly IADAP USBC-DP4K. 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-DP4K.

  • DisplayPorts quantity
    • USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:2
    • IADAP USBC-DP4K:1
  • Number of displays supported
    • USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:2
    • IADAP USBC-DP4K:1
  • HDCP version
    • USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:2.2
    • IADAP USBC-DP4K:1.4/2.2
  • DisplayPort version
    • USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:1.4
    • IADAP USBC-DP4K:1.2
  • 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-DP4K:3840 x 2160 pixels
  • Product colour
    • USB-C to Dual Displayport 1.4 Adapter, USB Type-C Multi-Monitor MST Hub, Dual 5K:Grey
    • IADAP USBC-DP4K: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-DP4K: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-DP4K:-10 - 70 °C

Side by side

Differences highlightedShow differences only (off)
Comparison of MST14CD122DP, IADAP USBC-DP4K
41 specifications
Performance5 differ
USB connector typeUSB Type-CUSB Type-C
USB connector genderMaleMale
USB connector form factorStraightStraight
DVI outputNoNo
HDMI outputNoNo
DisplayPort outputYesYes
High Dynamic Range (HDR) supportedKnown for oneYesUnknown — not stated by the source
DisplayPorts quantityDiffers21
Number of displays supportedDiffers21
HDCPYesYes
HDCP versionDiffers2.21.4/2.2
DisplayPort versionDiffers1.41.2
Maximum resolutionDiffers4096 x 2160 pixels3840 x 2160 pixels
Refresh rate at maximum resolution60 Hz60 Hz
Audio output channelsKnown for one2.0 channelsUnknown — not stated by the source
ChipsetKnown for oneSynaptics - VMM5220, VIA/VLI - VL103Unknown — not stated by the source
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 source40 mm
DepthKnown for oneUnknown — not stated by the source23.1 mm
HeightKnown for oneUnknown — not stated by the source9.6 mm
WeightKnown for oneUnknown — not stated by the source12 g
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 45 °C
Storage temperature (T-T)Differs-40 - 70 °C-10 - 70 °C
Operating relative humidity (H-H)Differs5 - 90%10 - 85%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 90%
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
Package typeKnown for oneUnknown — not stated by the sourcePolybag
Technical details1 differ
Compliance certificatesDiffersCE, RoHSCE
Sustainability complianceYesYes
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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