JDA146 Mini DisplayPort to Dual DisplayPort Adapter

JDA146 Mini DisplayPort to Dual DisplayPort Adapter JDA146 Mini DisplayPort to Dual DisplayPort Adapter JDA146 Mini DisplayPort to Dual DisplayPort Adapter JDA146 Mini DisplayPort to Dual DisplayPort Adapter



The j5create JDA146 mini DisplayPort to Dual DisplayPort Adapter allows you to connect up to two DisplayPort monitors from a single Mini DisplayPort output. The JDA146 utilizes multi-stream transport (MST) protocol, supporting up to 2 displays independently at up to 4k @ 30Hz each with DP 1.2.



* Supports resolutions up to 4k @ 30Hz

* Extends single mDP to dual display

* Enables 2 monitors to work simultaneously with extended mode, expansion mode or mirror mode

* No drivers needed, simply plug & play

* Perfect for Microsoft Surface Pro and Lenovo ThinkPad




Connector Type



Host Interface

Mini-DisplayPort (20 pin) Male

Video Interface

DisplayPort (20 pin) Female


Power Source


Physical Specification

Housing Material



Main body: 7.6 (W) x 3.3 (H) x 1.6 (D) cm
Cable length: 5.9 in./15 cm


Approximately 0.0425 kg

System Requirements

* The graphics card for DisplayPort 1.2 with MST+HBR2
- Extended dual HDMI supported by Windows only (Microsoft Surface Pro2, Pro3, Pro4, Book supports MST+HBR2) (Check here...)
- Mac OS X does not support MST + HBR2
* Requires an external USB Power source (USB cable included)

Package Contents

* Mini DisplayPort to Dual DisplayPort Adapter (JDA146)
* 7.8 in. / 20 cm USB cable
* Quick Installation Guide



Our Mission Statement & Commitment to You

j5create is dedicated to providing superior quality products in a simple, yet sleek design.  We use only the latest technology to provide ease of use to our customers to simplify everyday tasks and also to provide a more efficient computer experience.  Our product line includes smarter KM solutions utilizing Wormhole technology that not only replaces old clunky KVM switches, but also provide a simple and efficient method to transfer files between PCs and Macs or even Mac to PCs.  j5create’s docking station line turns any PC or Mac into a full-fledged workstation including adding various additional ports, a second display, and simple file transfer to other connected devices. Our external display adapters solve the need for users to add additional display monitors without the need for complicated hardware installation and comes in HDMI, DVI or VGA interfaces.  j5create is dedicated to simplifying and integrating your Mac and PC experience to its fullest potential without the technological complications of cross platform computing. 

Install the Latest driver


Need Support?

Have a question about your device or want to learn more?  Our support section has FAQ, support tickets, and other resources you need.

Go to our Support Site

Wormhole Switches

Transfer & Backup your music, videos or work files by simply dragging from one device to another with the Wormhole Switch from j5 create! Learn more here...

Docking Stations

Turn your laptop into a fully functioning powerhouse with docking stations from j5create! Click here to learn more...

Login Form