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Product comparison · 2 usb graphics adapters

Ochno O-HDMI-TO-USBC-2 USB graphics adapter 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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  • 24specifications compared
  • 18differ
  • 6identical
  • 25known 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 256 x 2160 pixels more maximum resolution than the Ochno O-HDMI-TO-USBC-2 USB graphics adapter (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 Gbit/s more data transfer rate (max) than the Ochno O-HDMI-TO-USBC-2 USB graphics adapter (32.4 Gbit/s vs 5.4 Gbit/s). The StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K has 86 mm more width than the Ochno O-HDMI-TO-USBC-2 USB graphics adapter (105 mm vs 19 mm). 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. USB connector type: USB Type-A, USB Type-C on the Ochno O-HDMI-TO-USBC-2 USB graphics adapter, USB Type-C on the StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.4 MST Hub, Triple 4K.

  • USB connector type
    • USB Type-A, USB Type-C
    • USB Type-C
  • DisplayPort output
    • No
    • Yes
  • Maximum resolution
    • 3840 x 2160 pixels
    • 4096 x 2160 pixels
  • Data transfer rate (max)
    • 5.4 Gbit/s
    • 32.4 Gbit/s
  • Product colour
    • White
    • Grey
  • Width
    • 19 mm
    • 105 mm
  • Depth
    • 44 mm
    • 300 mm
  • Height
    • 11 mm
    • 14 mm

Side by side

Differences highlightedShow differences only
49 specifications
A

Ochno

O-HDMI-TO-USBC-2 USB graphics adapter

Model O-HDMI-TO-USBC-2

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
Performance4 differ
USB versionKnown for one2.0
USB connector typeDiffersUSB Type-A, USB Type-CUSB Type-C
DisplayPort outputDiffersNoYes
HDMI ports quantityKnown for one1
HDMI versionKnown for one2.0
HDCPKnown for oneYes
HDCP versionKnown for one1.4/2.2
Maximum resolutionDiffers3840 x 2160 pixels4096 x 2160 pixels
Maximum resolution (HDMI)Known for one3840 x 2160 pixels
Data transfer rate (max)Differs5.4 Gbit/s32.4 Gbit/s
High Dynamic Range (HDR) supportedKnown for oneYes
DisplayPorts quantityKnown for one3
Number of displays supportedKnown for one3
DisplayPort versionKnown for one1.4
Audio output channelsKnown for one2.0 channels
ChipsetKnown for oneSynaptics VMM5330
Design1 differ
Product colourDiffersWhiteGrey
Housing materialKnown for oneAluminium
Integrated USB cableKnown for oneYes
Poweridentical
Power consumption (max)Known for one3 W
Output voltageKnown for one5 V
Weight & dimensions5 differ
WidthDiffers19 mm105 mm
DepthDiffers44 mm300 mm
HeightDiffers11 mm14 mm
WeightDiffers15 g52 g
USB cable lengthDiffers0.2 m0.3 m
Packaging data4 differ
Package typeKnown for oneBox
Package widthDiffers100 mm142 mm
Package depthDiffers100 mm170 mm
Package heightDiffers20 mm30 mm
Package weightDiffers35 g92.4 g
Packaging contentidentical
Quantity per packKnown for one1 pc(s)
ManualKnown for oneYes
Logistics data4 differ
Products per master (outer) caseDiffers30 pc(s)70 pc(s)
Master (outer) case widthDiffers210 mm473 mm
Master (outer) case lengthDiffers355 mm331 mm
Master (outer) case heightDiffers110 mm440 mm
Master (outer) case gross weightKnown for one1.27 kg
System requirementsidentical
Mac compatibilityKnown for oneNo
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 x64
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%

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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