System Requirements:

Surface Pro 7: the space between the USB Type-A and USB-C connectors is 12.48 mm, which is specially designed for Surface Pro 7

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

Warranty 2-Year Limited
Host Connector 1 - USB-C 3.1 male
1 - USB™ Type-A male
Video Output 1 - HDMI female
Power Source Bus-Powered or Self-Powered
Network Interface N/A
Audio Supported Yes
Ports 2 - USB Gen 2 Type-A
1 - USB-C 3.1 Gen 2 (PD + Data Transfer)
1 - microSD & SD card reader/writer
1 - HDMI


Maximum Display Resolution 3840 x 2160
Maximum Display Refresh Rate 60 Hz
Maximum Data Transfer Rate 10 Gbps
Displays Supported 1
Compatible Networks N/A
Audio Channel 2.1 via HDMI
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

Color Black or Silver
Enclosure Type Aluminum
Cable Length N/A
Product Height 4.65 in.(118 mm)
Product Width 1.44 in. (36.5 mm)
Product Depth 0.37 in.(9.5 mm)
Product Weight Silver: 1.57 oz (44.5g)
Black: 1.68 oz (47.5g)
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 - JCD324 ULTRADRIVEMINIDOCK 7-in-1 for Surface Pro 7
  • • Quick Installation Guide