StarTech.com 1 Output - up to 4K

This MST hub lets you connect three HDMI® monitors to your DisplayPort™ (DP) 1.2 equipped Windows® laptop or desktop.

Increase productivity with multiple screens

The newest generations of computers are more portable than ever, which often means that you’re left with fewer video outputs and smaller integrated screens. This MST hub solves both of these problems by letting you connect three additional displays to your computer, which makes multitasking much easier.



Configure your displays for any environment

Using the MST hub, you can extend your desktop onto additional monitors and stream independent content to each display. You can also mirror the same image onto multiple HDMI televisions or projectors for remote viewing applications such as digital signage.





Enjoy amazing video quality without draining system resources

MST technology uses your existing video card to minimize the use of system resources while delivering Ultra HD 4K resolutions. This unprecedented performance makes MST perfect for high-resolution applications such as graphic design, gaming and medical imaging.

Note: When using a DisplayPort 1.1 video card the MSTDP123HD will act as splitter, automatically mirroring your video source across all displays. Resolution limitations apply.

The MSTDP123HD supports plug-and-play installation for a hassle-free setup, and is backed by a StarTech.com 2-year warranty and free lifetime technical support.

• VESA and DisplayPort certified
• Compatible with DP 1.2 graphics cards such as AMD Radeon with Eyefinity Technology
• Plug-and-play installation
• Maximize your productivity by connecting up to three independent displays to your computer using the MST Hub
• Connect your DisplayPort computer to HDMI televisions, monitors or projectors, avoiding the hassle of additional HDMI adapters
• Increase external video performance with support for resolutions up to 4K

• Use one screen for reference data such as websites, while composing in another screen
• Dock your DP 1.2 device and add three high-resolution displays at your workstation
• Create a panoramic video wall for HDMI digital signage applications using your DisplayPort computer
• Edit images, video or audio clips across three displays in any orientation or resolution
• Perfect for spanning a spreadsheet or worksheet across three displays, to avoid side-scrolling
• Enjoy the panoramic views built into games and display helpful codes and walk-through data on a third display, at the same time

• DisplayPort to 3x HDMI MST Hub
• Universal power adapter (NA/EU/UK/AU)
• Quick install guide

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. Certain graphics adapters have limited MST support and will only output to three displays in total. If more than three monitors are attached the fourth will be disabled. Some monitors limit available resolution