Page 1
2-port USB-C to HDMI MST Hub - 4K 30Hz
Product ID: MSTCDP122HD
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.
www.startech.com
1 800 265 1844
Page 2
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.
www.startech.com
1 800 265 1844
Page 3
Certifications, Reports
and Compatibility
Applications
• Extend your desktop onto additional monitors or displays
• Create dynamic digital signage with a panoramic video wall
• Avoid side-scrolling by spanning across dual monitors
• Edit media across additional displays in any orientation
• Ideal for travel or hot-desking
Features
• Maximize your productivity by connecting two displays to your
computer using the dual-monitor adapter
• MST technology uses your existing video card to minimize the use of
system resources
• USB-C hub supports Ultra HD resolutions up to 4K
• Offers a hassle-free connection with the reversible USB-C connector
www.startech.com
1 800 265 1844
Page 4
Warranty 3 Years
Hardware Audio Yes
AV Output HDMI
Chipset ID MegaChips - STDP4320
Parade - PS8402A
VIA/VLI - VL100
Ports 2
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
Connector(s) Connector A 1 - USB-C (24 pin) DisplayPort Alt Mode Male Input
Connector B 2 - HDMI (19 pin) Female Output
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
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)
Physical
Characteristics
Cable Length 1.3 in [33 mm]
Color Black
Enclosure Type Plastic
Product Height 0.5 in [13 mm]
Product Length 2.4 in [62 mm]
Product Weight 1.6 oz [44 g]
www.startech.com
1 800 265 1844
Page 5
Product Width 2.3 in [58 mm]
Packaging
Information
Shipping (Package) Weight 5 oz [143 g]
What's in the Box Included in Package 1 - MST hub
1 - quick-start guide
Product appearance and specifications are subject to change without notice.
www.startech.com
1 800 265 1844
Loading...