About This Product
The USB-C Dual HDMI Mini Dock provides extra connectivity for your USB-C computer, featuring data transfer, power delivery and video displays. Easily add two additional USB computer peripherals, two HDMI monitors, and a Gigabit Ethernet connection through your USB-C port. When connected to a power source, the USB-C input charging port allows you to continue charging your laptop or smartphone. Its compact and lightweight design, making it great for use on the go.
Features
Easily add a 4K or two 2K displays via HDMI
USB-C power delivery 2.0 provides charging power to the connected devices
Connect or charge your USB devices with 2 x USB ports
SuperSpeed USB 3.0 provides up to 5 Gbps transfer rates, which is 10x faster than USB 2.0
Hot-swappable USB enables you to add or remove monitors without rebooting your system
Reliable network connectivity via the Gigabit Ethernet port
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 doesnt 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 |
|
Performance |
|
|
Maximum Display Resolution |
Dual Displays: Single Display: |
|
Maximum Display Refresh Rate |
4K @ 30 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 140F (-10 to 65C) |
|
Storage Humidity |
< 85% non-condensing |
|
Operating Temperature |
32 to 98F (0 to 37C) |
|
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.

Reviews
There are no reviews yet.