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System Requirements
  • • Available DisplayPort Alt Mode over USB-C port
  • • USB Power Delivery compatible for upstream charging


If you are using a high-powered USB™, attach the USB-C™ power supply to the power delivery port to ensure maximum performance.

Host Connector USB-C 3.1 male + USB™ Type-A male
Video Output HDMI female
Network Interface RJ45 (Gigabit Ethernet)
Card Reader SD / microSD
Audio Supported Yes
Power Source Bus-Powered & Self-Powered
Ports - USB Type-A x 2
- USB-C (PD + Data Transfer) x1
- microSD & SD card reader


Maximum Display Resolution 3840 x 2160; 1920 x 1080
Maximum Display Refresh Rate 60 Hz
Maximum Data Transfer Rate 10 Gbps
Displays Supported 1
Compatible Networks 10/100/1000 Mbps
Compatible Cards SD / microSD (UHS-I,) 104 Mbps
Audio Channel 2.1 via HDMI
Fast Charging N/A
Power Delivery 60W

Physical Specifications

Color Silver, Black
Enclosure Type Aluminum, ABS Plastic
Dimensions Main body:
118 x 36.5 x 9.5 mm
4.65 x 1.43 x 0.37 inch
Weight Approximately: Silver 44.5g / Black 47.5g
Input Voltage NA
Output Voltage NA
Output Ampere NA
Operating Temperature 30 to 106°F (-1 to 41°C)
Storage Temperature 0 to 155°F (-17 to 68°C)

Package Contents

  • • JCD324 MINIDOCK for Surface™ Pro 7
  • • Quick Installation Guide