MSTCDP122DP USB-C to DisplayPort Multi-Monitor Adapter Part number: V209430
Manufacturer product ID: MSTCDP122DP
UPC Code: UPC65030864497
Box quantity: 28*
Sub-category: Adapters
Weight (Kg): 0.13
Warranty period: 24 Months
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Use this adapter to connect two independent displays to a single USB Type-C port

FULL TITLE - MSTCDP122DP USB-C to DisplayPort Multi-Monitor Adapter - 2-Port MST Hub

  • Maximize your productivity by connecting two independent displays to your computer using the MST hub
  • Hassle-free connection with the reversible USB-C connector
  • Connect to almost any television, monitor or projector with the support of low-cost adapters

This MST hub lets you connect two DisplayPort monitors to your USB-C™ computer. MST works on any Windows® device with DP alt mode over USB Type-C™, such as models of Dell Precision™ and Dell XPS™ laptops. The MST hub is powered by the USB-C port, so you don't require an additional power adapter.

This adapter works with USB Type-C devices that pass a DisplayPort video signal and it’s also compatible with Thunderbolt™ 3 ports.

Increase your productivity with multiple monitors

The newest generations of laptops are more portable than ever. Unfortunately, this could mean that you’re left with fewer video outputs and confined to a small integrated screen. This MST hub solves these problems by letting you connect two independent displays to a USB-C port on your computer, which makes multitasking much easier.

Using the MST hub, you can extend your desktop onto additional monitors and stream independent content to each display. This makes it easier to multitask and increase your productivity -- perfect for creating an easy-to-dock hot-desk solution with a wireless keyboard and mouse peripheral set.

The hub also lets you mirror the same image onto multiple displays, for remote viewing applications such as digital signage.


  Audio Yes
  AV Output DisplayPort
  Chipset ID MegaChips - STDP4320
  Ports 2
  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%
1920x1200 @60hz - 30%
2560x1440 @60hz - 35%
2560x1600 @60hz - 38%
3840 x 2160 (Ultra HD 4K) @30hz - 38%

Note: Exceeding 100% will reduce functionality.

  Wide Screen Supported Yes
  Connector A 1 - USB-C (24 pin) DisplayPort Alt Mode Male Input
  Connector B 2 - DisplayPort (20 pin) Female Output
  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
  Power Source USB-Powered
  Humidity 50-90%
  Operating Temperature 5°C to 35°C (41°F to 95°F)
  Storage Temperature -20°C to 60°C (-4°F to 140°F)
Physical Characteristics
  Color Black
  Product Height 14 mm [0.6 in]
  Product Length 62 mm [2.4 in]
  Product Weight 44 g [1.6 oz]
  Product Width 58 mm [2.3 in]
Packaging Information
  Shipping (Package) Weight 0.1 kg [0.3 lb]
What's in the Box
  Included in Package 1 - MST hub
    1 - quick-start guide 

*Box quantity refers to the number of units contained in this product's outer packaging. It does not refer to the number of products purchased for the quoted unit price unless otherwise stated.

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