J-Tech Digital JTD-3006 User manual

USB 3.0 to Dual HDMI display adapter
JTD-3006 | JTD-USB-2HDMI
USER MANUAL
J-TECH DIGITAL INC.
9807 EMILY LANE
STAFFORD, TX 77477
TEL: [phone]
E-MAIL: [email protected]

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Scan the QR code below, or visit
https://resource.jtechdigital.com/products/3006
to view and access detailed digital
resources regarding this unit.

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Safety Instructions:
Before using this product, please carefully read the following safety instructions to ensure its
proper use and keep this manual for future reference:
•To prevent electric shock, do not attempt to open the product.
•Only qualified personnel should perform any repairs or maintenance.
•Always place the product on a stable, flat surface to prevent it from falling.
•Do not expose the product to water, moisture, or high-humidity environments to avoid
the risk of damage.
•To prevent damage from direct sunlight or high temperatures, do not expose the product
to such environments.
•Do no place the product near heat sources like radiators, heat registers, stove, or other
heat-producing apparatus.
•Do not place any objects on top of the product to avoid damage.
•Use only the attachments and accessories specified by the manufacturer.
•During lightning storms or prolonged periods of disuse, unplug the power supply to
prevent damage.

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Table of Contents
1. Introduction ...............................................................................................................................5
2. Package Contents.....................................................................................................................5
3. Panel Description......................................................................................................................5
4. System Requirements...............................................................................................................6
5. Features....................................................................................................................................6
6. Resolutions ...............................................................................................................................7
7. Display Mode Settings ..............................................................................................................7
8. Supported Resolutions............................................................................................................10
9. Specifications..........................................................................................................................11
10. Connection Diagram .............................................................................................................12
11. Troubleshooting Common Issues .........................................................................................13
12. Maintenance .........................................................................................................................14
13. Warranty ...............................................................................................................................14
14. Mail-In Service ......................................................................................................................14
15. Limited Warranty Limits and Exclusions ...............................................................................14

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1. Introduction
The USB 3.0 to HDMI Dual Display Adapter, which connects USB-A or USB-C to two HDMI
displays. This adapter is designed to support Mirror/Extend/Rotation/Clamshell modes and can
display up to 4K@30Hz and 1080p@60Hz. We have tested this product to meet all
specifications and features. To ensure long-term enjoyment of this product, please read the
following information before installation.
2. Package Contents
•USB 3.0 to HDMI Dual Display Adapter
•User Manual
3. Panel Description

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1. USB-C Male Adapter: Connect to the USB-C Enable Laptop/Notebook with USB3.0 Data
Output
2. USB3.0 Port: Connect to the USB 3.0 Data Port of the PC/ Laptop/Notebook/USB 3.0 Hub
3. 4K30Hz: Connect the Original Port to Output Resolution up to 4K@30Hz Max
4. 1080p: Connect the Port to Output Resolution up to 1080p Max
4. System Requirements
To ensure proper installation and operation of this product, please ensure that your system
meets the following requirements:
•Windows 7/8/8.1/10 and above or Mac OS 10.10.x and above.
•CPU Processor: Core i5 and above.
•RAM: 4GB and above.
•Monitor: Supports 4K resolution.
5. Features
•Dual display output, supporting one display at 4K@30Hz and another at 1080p@60Hz.
•Supports video decoding in multiple formats, including H.264, H.263, MP4, MP2, DivX,
AVS, JPEG, and more.
•Compatible with USB-C, USB-A, Thunderbolt 3/4, and USB 4 standard ports.
•Allows you to extend your PC screen to multiple displays, supporting up to 8 displays on
Windows and up to 6 displays on Mac OS.

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6. Resolutions
OS/Ports
2K Port
4K Port
4K Port
Windows
Mirror mode
1920x1080@60Hz
1920x1080@60Hz
Or 3840x2160@30Hz
Extend mode
1920x1080@60Hz
3840x2160@30Hz
Mac OS
Mirror mode
1920x1080@60Hz
3840x2160@30Hz
Extend mode
1920x1080@60Hz
3840x2160@30Hz
Driver Installation
Enter the website: https://resource.jtechdigital.com/products/3006 and download the correct
driver zip file.
7. Display Mode Settings
For Windows:
1. Right click the blank space on the desktop and select “Display settings”
2. At the “Display”area, click each of the display icons to set the needed resolution or other setting

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3. Scroll down to “multi display settings” and select the desired mode in the drop-down list
For Mac OS:
1. Left click the apple icon and select “System Preferences”, and click the “Displays”

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3. Click the “Display Setting”, and choose each connected display to set correct resolution and
mode

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Note
•Please note that Mac-based devices do not support rotation mode, but M1/M2 Mac
supports clamshell mode while Intel Mac does not.
•To use this adapter, your USB-C™/USB3.0 equipped device must support USB 3.0 data
transmission.
•Please be aware that this adapter does not support playback of HDCP-protected content
on sites like Netflix and Hulu.
8. Supported Resolutions
1080p Port
4K30Hz Port
Windows
1920x1080@60Hz
3840x2160@30Hz
1680x1050@60Hz
2560x1440@60Hz
1600x1200@60Hz
1920x1080@60Hz
1600x900@60Hz
1680x1050@60Hz
1440x1050@60Hz
1600x1200@60Hz
1440x900@60Hz
1600x900@60Hz
1280x1024@60Hz
1440x1050@60Hz
1280x800@60Hz
1440x900@60Hz
1280x720@60Hz
1280x1024@60Hz