This MST hub lets you connect three HDMI monitors to your Mini DisplayPort computer. MST works on any Windows® device that supports DisplayPort 1.2, such as models of the Lenovo™ Think Pad® and Microsoft® Surface™. When connected to earlier revisions of DisplayPort, such as DP 1.1 the MST hub acts as a video splitter.

Increase your productivity with multiple monitors

The newest generations of laptops are more portable than ever, unfortunately this means you’re left with fewer video outputs and a small integrated screen. The MST hub solves these problems by letting you connect three independent displays to a single mDP 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, which 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. You can also mirror the same image onto multiple displays for remote viewing applications such as digital signage.

Astonishing picture quality that won’t drain your system resources

MST technology uses your existing video card to minimize the use of system resources while delivering Ultra HD 4K resolutions. 4K is supported by the latest A/V devices and delivers four times the resolution of 1080p. Plus, because the MST hub can output high-definition 1080p, the MST hub is perfect for all high-resolution applications such as graphic design and medical imaging.

The MSTMDP123HD is backed by a 2-year StarTech.com warranty and free lifetime technical support.

Connector(s)
Connector A	Mini-DisplayPort (20 pin) Male Output
Connector B	HDMI (19 pin) Female Output
Environmental
Humidity	50-90%
Operating Temperature	0°C to 45°C (32°F to 113°F)
Storage Temperature	-20°C to 70°C (-4°F to 158°F)
Hardware
Active or Passive Adapter	Active
Audio	Yes
Chipset ID	MegaChips - STDP4320
Ports	3
Packaging Information
Shipping (Package) Weight	519 g [18.3 oz]
Performance
Maximum Digital Resolutions	3840 x 2160 @30hz
Supported Resolutions	1024x768 1280x720 (High-definition 720p) 1920x1080 (High-definition 1080p) 1920x1200 2560x1440 2560x1600 3840 x 2160 (Ultra HD 4K) @30hz
Wide Screen Supported	Yes
Physical Characteristics
Color	Black
Enclosure Type	Plastic
Product Height	14 mm [0.6 in]
Product Length	114 mm [4.5 in]
Product Weight	119 g [4.2 oz]
Product Width	66 mm [2.6 in]
Power
Center Tip Polarity	Positive
Input Current	0.5 A
Input Voltage	110V-240V AC
Output Current	3A
Output Voltage	5 DC
Plug Type	N
Power Consumption (In Watts)	15
Power Source	AC Adapter Included
Software
OS Compatibility	Windows 10 (32/64) Windows 8/8.1 (32/64) Windows 7(32/64)
What's in the Box
Included in Package	Mini DisplayPort to 3x HDMI MST Hub
	Quick install guide
	Universal power adapter (NA/EU/UK/AU)

3-Port Mini DisplayPort to HDMI multi-monitor adapter drives triple 1080p 60Hz or dual 4K 30Hz HDMI displays w/ no video compression
Built-in video cable; AC power adapter
mDP to HDMI MST hub/video splitter for multiple monitors increases productivity by extending your desktop
Mini DP to HDMI Multi Stream Transport hub works w/ computer brands HP Dell Lenovo AMD/Nvidia/Intel video cards | Supports laptops/desktop PCs or graphics cards w/ DP 1.2 (MST/HBR2)
No drivers; Works w/ Windows