System Requirements:
  • Available USB-C® port that supports DisplayPort™ Alt Mode and USB™ Power Delivery 2.0 or 3.0
    Please refer to the manufacturer of your hardware for more information on your device

Special Notes:
  • • A 4K-capable display is required for obtaining the 3840 x 2160 resolution
  • • If you are using high-powered USB™ devices, attach the USB-C® power adapter to the power delivery port to ensure maximum performance. When using your USB-C® power adapter, the multi-adapter powers both the adapter (with attached peripherals) and your laptop
  • • To ensure files copy completely, do not remove the USB-C® power adapter while copying files. For maximum performance, use a computer and USB-C® power adapter equipped with PD 3.0



2-Year Limited

Host Connector

1 - USB-C® 3.1 male

Video Output

1 - HDMI™ Female

Power Source

Bus-powered or self-powered

Network Interface


Audio Supported



2 - USB™ Type-A 3.1 Gen 1
1 - USB-C® for PD 3.0 charging
1 - microSD™ & SD™ card reader/writer
1 - HDMI™
1 - 3.5 mm audio/mic combo jack


Maximum Display Resolution

3840 x 2160

Maximum Display Refresh Rate

30 Hz

Maximum Data Transfer Rate

5 Gbps

Displays Supported


Compatible Networks


Audio Channel

3.5 mm audio/mic combo jack


Power Delivery

Up to 60W via USB-C®

Power Consumption

400 mA

Input Current

Up to 3A

Input Voltage

Up to 20V

Output Current

Up to 3A

Output Voltage

Up to 20V

Physical Specifications



Enclosure Type

ABS Plastic

Cable Length

5.9 in. (150 mm)

Product Height

4.8 in. (122 mm)

Product Width

1.53 in. (39 mm)

Product Depth

0.43 in. (11 mm)

Product Weight

1.8 oz (51g)

Storage Temperature

0 to 155°F (-17 to 68°C)

Storage Humidity

< 85% non-condensing

Operating Temperature

30 to 116°F (-1 to 41°C)

Operating Humidity

< 85% non-condensing

Package Contents

  • • 1 - JCD373 USB-C® Multi-Port Hub with Power Delivery
  • • 1 - Quick Installation Guide