This USB-C to HDMI MST Hub lets you connect two HDMI monitors to your USB Type-C Windows device, conveniently helping you to maximize your productivity.

Multi-tasking 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 multi-tasking much easier. Using this USB-C to HDMI video splitter, 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 USB-C hub 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 to HDMI hub is Thunderbolt 3 compatible, and offers plug-and-play installation with no drivers or software required. Additionally, this dual-monitor splitter is powered by the USB-C port, meaning no external power cords are necessary.

MSTCDP122HD is backed by a StarTech.com 3-year warranty, and free lifetime technical support.

Connector(s)
Connector A	USB-C (24 pin) DisplayPort Alt Mode Male Input
Connector B	HDMI (19 pin) Female Output
Environmental
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)
Hardware
Audio	Yes
AV Output	HDMI
Chipset ID	MegaChips - STDP4320 Parade - PS8402A VIA/VLI - VL100
Ports	2
Packaging Information
Package Height	32 mm [1.3 in]
Package Length	17.4 cm [6.9 in]
Package Width	14.4 cm [5.7 in]
Shipping (Package) Weight	143 g [5 oz]
Performance
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 (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
Physical Characteristics
Cable Length	33 mm [1.3 in]
Color	Black
Enclosure Type	Plastic
Product Height	1.3 cm [0.5 in]
Product Length	62 mm [2.4 in]
Product Width	58 mm [2.3 in]
Weight of Product	44 g [1.6 oz]
Prominence
Description CDW 75 - 1st Line	StarTech.com 2-Port USB-C to HDMI MST Hub - 4K Dual Monitor Splitter
Software
OS Compatibility	Windows 10, 8.1, 8
Special Notes / Requirements
Note	Your USB-C equipped device must support video (DP Alt Mode) to work with this adapter
What's in the Box
Included in Package	MST hub
	quick-start guide

Dual 4K 30Hz or 1080p 60Hz HDMI monitors | DP 1.2/HBR2/MST Hub | Works w/ Thunderbolt 3
Multi Stream Transport hub works w/Dell XPS Precision Latitude/Lenovo ThinkPad X1 Carbon Extreme/Surface Laptop 3 Book 3 Pro 7/HP ProBook EliteBook Spectre ZBook
No Drivers Windows/Linux | 1 cable
USB-C to HDMI adapter for multiple monitors works w/USB Type-C DP Alt-Mode Windows PCs to connect up to 2 independent displays
Video splitter increases productivity by adding extended/mirrored screens