System Requirements
  • • Windows® 10 or later
    macOS® 10.14 or later
  • • Available USB-C® port that supports USB™ Power Delivery 2.0 or 3.0. (USB™ 3.0 is recommended)
    Please refer to the manufacturer of your hardware for more information on your device.
  • • For office applications / Web:
    • • CPU: Intel® Core™ i3 Dual Core 2.8 GHz
    • • RAM: 2 GB memory or higher
  • • For one 2K (2048 x 1152 @ 60 Hz) full-screen video playback:
    • • CPU: Intel® Core™ i5 Quad Core
    • • RAM: 4 GB memory or higher
  • • For two 2K or one 4K (3840 x 2160 @ 30 Hz) full-screen video playback:
    • • CPU: Intel® Core™ i7 Quad Core
    • • RAM: 8 GB memory or higher

Special Notes
  • • The adapter can connect to a USB-C® port that doesn’t support Power Delivery but it will not pass power through the connected device
  • • A 4K-capable display is required for obtaining the 3840 x 2160 resolution
  • • One of the HDMI™ ports can output resolutions up to 4K, while the other can output resolutions up to 1080p or 2K (2048 x 1152) when both are in use.
  • • If you are using a high-powered USB™ device, attach a USB-C® power adapter to the power delivery port to ensure maximum performance. When using the USB-C® power adapter, the multi-adapter powers both the adapter (with attached peripherals) and your laptop.

Hardware

Warranty

2-Year Limited

Host Connector

1 - USB-C™ Male

Video Output

2 - HDMI™ Female

Power Source

Bus-powered or self-powered

Network Interface

Yes

Audio Supported

Yes
Ports

1 - USB-C® Power Delivery 2.0
2 - USB™ Type-A 3.0
1 - RJ45 Gigabit Ethernet
1 - 4K HDMI™
1 - HDMI™

Performance

Maximum Display Resolution

Dual Displays:
3840 x 2160 and 2048 x 1152 / 1920 x 1080

Single Display:
3840 x 2160

Maximum Display Refresh Rate

4K @ 30 Hz
2K / 1080p @ 60 Hz

Maximum Data Transfer Rate

5 Gbps

Displays Supported

2

Compatible Networks

10/100/1000 Mbps

Audio Channel

HDMI™ 2.1

Power

Power Delivery

Up to 60W via USB-C®

Power Consumption

≤ 450mA

Input Current

Up to 3A

Input Voltage

Up to 20V

Output Current

Up to 3A

Output Voltage

Up to 20V

Physical Specifications

Color

Champagne Metallic

Enclosure Type

Aluminum

Cable Length

7.8 in. (198.12mm)

Product Height

2.1 In. (54 mm)
Product Width

5.1 In. (130 mm)
Product Depth

0.6 In. (15 mm)
Product Weight

4.00 oz (113.5 g)
Storage Temperature

14 to 140°F (-10 to 65°C)

Storage Humidity

< 85% non-condensing

Operating Temperature

32 to 98°F (0 to 37°C)

Operating Humidity

< 85% non-condensing

Package Contents

  • • 1 - JCD381 USB-C® Dual HDMI™ Mini Dock
  • • 1 - Quick Installation Guide

Special Notes

• Driver installation is required for macOS® and Windows®. If the computer has network access and administrative rights, Windows® can automatically install the driver when the device is plugged in.