gofanco USBCMST2HD-4K60 User manual

USB-C MST 2-Port HDMI Hub
4K 60Hz
User's Guide
G4-0139A
P/N: USBCMST2HD-4K60

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Thank you for purchasing from gofanco. Our
products aim to meet all your connectivity needs
wherever you go. For optimum performance
and safety, please read the instructions carefully
and keep this User’s Guide for future reference.
If you need more information about our
products, please visit www.gofanco.com. For
technical support, please email us at
[email protected]. For drivers/manuals
download, please go to www.gofanco.com/
downloads.
Important Safety Notices
Please read safety instructions carefully before
installation and operation.
• Please pay close attention to all warnings
and hints for this device
• Do not expose this unit to rain, heavy
moisture, or liquid
• Do not repair the device or open the
enclosure without professional guidance
to avoid electric shocks. Doing so may void
your warranty
• Keep the product in a well-ventilated
location to avoid damage from overheating

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Introduction
gofanco'sUSB-CMST2-PortHDMIHub4K60Hz
enables you to connect 2 HDMI displays to your
USB-C DisplayPort Alternate enabled computer.
PackageContents
•USB-C MST 2-Port HDMI Hub 4K 60Hz
•User's Guide
System Requirements
•Host computer with an available USB-C DP
Alt (DP 1.4 recommended) or Thunderbolt
3/4 port
•Windows®11/ 10 / 8.1 / 8 / 7 (32-/64-bit)
Important Notes:
•DisplayPort Alternate Mode (DP Alt Mode)
over USB-C required
•DisplayPort 1.4 over USB-C / Thunderbolt
is recommended. Note: Most Thunderbolt
3 controllers only support DisplayPort 1.2
and not all Thunderbolt 4 controllers
support DisplayPort 1.4, it is dependent on
the GPU (video card) controller
•DisplayPort 1.4 GPU output is required to
support two displays up to 4K @60Hz

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•DisplayPort 1.2 GPU output only supports
two displays up to 4K @30Hz
•macOS does NOT support MST function
and will only mirror the displays
•Most Intel GPU's (video cards) are limited
to 3 external displays altogether, including
the displays connected to the MST hub
Product Layout
Figure 1: Layout
•USB-C In:Connect to PC's USB-C port
•HDMI Output (x2):Connect to HDMI
displays with HDMI cables (HDMI cables
not included)
USB-C In
HDMI Output (x2)

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Hardware Installation
Important: The source USB-C output must
support DP 1.2/1.4 signal for this adapter to
pass video to the HDMI display(s).
1. Power off all devices you plan to connect to
the unit.
2. Connect the unit to your PC's USB-C
connector.
3. Connect your HDMI monitors to the unit's
HDMI Outputs with HDMI cables (HDMI
cables not included).
4. Power on all connected devices.
5. The adapter is ready for use.
Connection Diagram
Figure 2: Connection Diagram

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Specifications
Hardware
Output Signal HDMI
Output Ports 2
Audio Output LPCM 7.1
Compliance DP 1.2/1.4
HDMI compliant
Connectors Input: 1x USB-C, Male
Output: 2x HDMI, Female
Cable Length 6 inches (150mm)
Video Resolution
Windows (MST mode)
DP 1.4: Up to 3840x2160 @60Hz (single or dual displays)
DP 1.2: Up to 3840x2160 @60Hz (single display) or
3840x2160 @30Hz (dual displays)
macOS (SST mode) DP 1.4: Up to 3840x2160 @60Hz (mirrored displays)
DP 1.2: Up to 3840x2160 @60Hz (mirrored displays)
Environmental Conditions
Operating Temperature 32 to 158 F (0 to 70 C)
Storage Temperature 14 to 131 F (-10 to 55 C)
Humidity 0% to 85% RH (no condensation)

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Disclaimer
The product name and brand name may be
registered trademarks of related manufacturers.
TM and ® may be omitted on the user’s guide.
The pictures on the user’s guide are just for
reference, and there may be some slight
differences with the actual products.
We reserve the right to make changes without
prior notice to a product or system described
herein to improve reliability, function, or design.

Thank you for choosing gofanco
www.gofanco.com