Description
StarTech 2-Port Multi Monitor Adapter - USB-C to 2x DisplayPort 1.2 Video Splitter - USB Type-C to DP MST Hub - Dual 4K 30Hz or 1080p 60Hz - Thunderbolt 3 Compatible - Windows Only MSTCDP122DP (3 Years Manufacture Local Warranty In Singapore)
Dual Monitor Adapter | Windows® | Thunderbolt™ 3 Compatible
- MULTIPLE MONITORS: USB-C to DisplayPort splitter to drive 2x 4K 30Hz or 2x 1080p 60Hz DP displays using a USB-C DP Alt-Mode port (DP 1.2/HBR2/MST) w/ no video compression; Thunderbolt 3 compatible
- CONVENIENCE: With a built-in 1ft cable, this bus-powered 2-port MST hub provides an easy method to connect up to two independent screens with any DisplayPort over USB Type-C Windows host device
- COMPATIBLE WITH: Dell XPS / Precision / Latitude, Lenovo ThinkPad X1 Carbon / Extreme, Surface Laptop 3 / Book 3 / Pro 7, HP ProBook / EliteBook / Spectre / ZBook & smaller (Mini -ITX) computers
- MULTIPLE MONITORS: USB-C to DisplayPort splitter to drive 2x 4K 30Hz or 2x 1080p 60Hz DP displays using a USB-C DP Alt-Mode port (DP 1.2/HBR2/MST) w/ no video compression; Thunderbolt 3 compatible
- CONVENIENCE: With a built-in 1ft cable, this bus-powered 2-port MST hub provides an easy method to connect up to two independent screens with any DisplayPort over USB Type-C Windows host device
- COMPATIBLE WITH: Dell XPS / Precision / Latitude, Lenovo ThinkPad X1 Carbon / Extreme, Surface Laptop 3 / Book 3 / Pro 7, HP ProBook / EliteBook / Spectre / ZBook & smaller (Mini -ITX) computers
This USB-C to DisplayPort MST Hub lets you connect two DisplayPort monitors to your USB Type-C Windows device, conveniently helping you to maximize your productivity.
Multitasking Made Easy
With devices becoming more portable than ever, you can be limited to fewer video outputs and confined to your small integrated screen. This multi-stream transport hub solves that problem by enabling you to connect two separate displays to your USB-C computer, making multitasking much easier.
Using this USB-C to dual DisplayPort monitor adapter, you can mirror your display onto additional monitors or stream independent content to each display, which makes it the ideal accessory for travel or hot-desking.

Astonishing Picture Quality
MST technology uses your existing video card to minimize the use of system resources, while delivering UHD 4K resolutions for two monitors or displays simultaneously. With support for HD 1080p and UHD 4K, the dual-monitor splitter is perfect for all high-resolution applications such as graphic design and CAD drawing.

Hassle-Free Setup
Multi-stream transport offers an easy setup, by natively working on any Windows device that supports DP Alt Mode over USB Type-C. This USB-C dual-monitor adapter is Thunderbolt 3 compatible, and offers plug-and-play installation with no drivers or software required. Additionally, this DP MST hub is powered by the USB-C port, meaning no external power cords are necessary.

MSTCDP122DP is backed by a StarTech.com 3-year warranty, and free lifetime technical support.
Applications
- Create dynamic digital signage with a panoramic video wall
- Avoid side-scrolling by spanning across dual monitors
- Ideal for travel or hot-desking
Specifications
| Warranty Information | Warranty | 3 Years |
|---|---|---|
| Connector(s) | Connector A | 1 - USB-C (24 pin) DisplayPort Alt Mode |
| Connector B | 2 - DisplayPort (20 pin) | |
| Environmental | Operating Temperature | 5°C to 35°C (41°F to 95°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) | |
| Humidity | 50-90% | |
| Hardware | AV Input | USB-C |
| Ports | 2 | |
| AV Output | DisplayPort - 1.2 | |
| Audio | Yes | |
| Chipset ID | MegaChips - STDP4320 VIA/VLI - VL100 |
|
| Packaging Information | Package Height | 1.3 in [32 mm] |
| Package Length | 6.8 in [17.2 cm] | |
| Shipping (Package) Weight | 0.3 lb [0.1 kg] | |
| Package Width | 5.6 in [14.3 cm] | |
| Performance | Audio Specifications | DisplayPort - 5.1 Channel Audio |
| Maximum Cable Distance To Display | 2000 | |
| Maximum Digital Resolutions | 3840x2160 @ 30hz | |
| Supported Resolutions |
Note: MST shares 21.6 Gbps across all attached displays. Higher resolutions can restrict the available bandwidth with the remaining ports, please see our guideline below for determining an ideal resolution for your setup. Average resolution bandwidth allocation 1920x1080 (High-definition 1080p) @60hz - 22% Note: Exceeding 100% will reduce functionality. |
|
| Wide Screen Supported | Yes | |
| Physical Characteristics | Color | Black |
| Cable Length | 12.8 in [324 mm] | |
| Product Length | 15.2 in [38.6 cm] | |
| Product Width | 2.3 in [58 mm] | |
| Product Height | 0.6 in [1.4 cm] | |
| Weight of Product | 1.6 oz [44 g] | |
| Power | Power Source | USB-Powered |
| Software | OS Compatibility | Microsoft Windows® 10, 8/8.1, 7 |
| Special Notes / Requirements | Note | DisplayPort 1.2 with MST+HBR2 support from the GPU is required for independent display output |
| Your USB-C equipped device must support video (DP alt mode) to work with this adapter | ||
| What's in the Box | Included in Package | 1 - MST hub |
| 1 - quick-start guide |
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