User Manual

Important operation notes
Your USB-C port must support DisplayPort over USB-C (DP Alt
mode) in order to work with this MST hub.
MST is certied for operation with Microsoft® Windows 10, 8/8.1
and 7 devices.
MST is currently not supported by other operating systems
such as Mac OSX and Chrome OS™.
Other operating systems might adopt MST in the future.
Please verify MST support with your operating system
manufacturer.
Operating system support is subject to change. For the
latest requirements, please visit www.startech.com/
MSTCDP122HD.
After the MST hub has been connected to your computer it may
be necessary to initiate the operation of additional displays from
within your Windows Display Settings.
The MST adapter works with HDMI cables up to 15 ft. in length.
Quick-start guide
DE: Bedienungsanleitung - de.startech.com
FR: Guide de l'utilisateur - fr.startech.com
ES: Guía del usuario - es.startech.com
IT: Guida per l'uso - it.startech.com
NL: Gebruiksaanwijzing - nl.startech.com
PT: Guia do usuário - pt.startech.com
Manual Revision: 04/10/2019
For the latest information, technical specications, and support for
this product, please visit www.startech.com/MSTCDP122HD.
Package contents
1 x MST hub
1 x quick-start guide
System requirements
1 x computer with:
DisplayPort over USB-C video support (DP Alt Mode)
One of the following operating systems:
Windows 10 (32 or 64 bit)
Windows 8 / 8.1 (32 or 64 bit)
Windows 7 (32 or 64 bit)
2 x HDMI displays with cabling
Operating systems are subject to change. For the latest
requirements, please visit www.startech.com/MSTCDP122HD.
MSTCDP122HD
MST Hub - DisplayPort over USB-C to 2x HDMI
*actual product may vary from photos
Introduction
HDMI
output ports
Integrated USB-C
input cable
This MST hub lets you connect two HDMI displays to your Windows
device that’s equipped with DisplayPort 1.2 over USB-C™.
Product overview
Installation
This device supports plug-and-play installation and is natively
supported in operating systems that support it.

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