StarTech.com Mini DisplayPort to DP Multi Monitor Splitter - 3-Port MST Hub

Mfg.Part: MSTMDP123DP | CDW Part: 3338789 | UNSPSC: 43211604
Availability: In Stock
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Product Details
  • Use this adapter to connect three independent displays to a single mDP 1.2 port
  • Works w/ mDP devices like Microsoft Surface and Surface docking stations
  • Works w/ DisplayPort monitors and projectors
  • Resolutions up to 4K 60 Hz
  • Mini DisplayPort to DisplayPort multi monitor Hub / mDP to DP splitter / Mini displayPort daisy chain / Triple head multi stream transport hub / Mini DisplayPort MST adapter
  • Supports mDP to HDMI VGA or DVI adapters
  • Add 3 independant displays to your mDP computer
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StarTech.com Mini DisplayPort to DP Multi Monitor Splitter - 3-Port MST Hub
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Product Overview

Main Features
  • Use this adapter to connect three independent displays to a single mDP 1.2 port
  • Works w/ mDP devices like Microsoft Surface and Surface docking stations
  • Works w/ DisplayPort monitors and projectors
  • Resolutions up to 4K 60 Hz
  • Mini DisplayPort to DisplayPort multi monitor Hub / mDP to DP splitter / Mini displayPort daisy chain / Triple head multi stream transport hub / Mini DisplayPort MST adapter
  • Supports mDP to HDMI VGA or DVI adapters
  • Add 3 independant displays to your mDP computer
"This MST hub lets you connect three DisplayPort 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.



Works with any monitor, television or projector

With this MST hub, you can use separate mDP video adapters to connect HDMI, VGA or DVI displays, for compatibility with all of your existing monitors. The hub is VESA and DisplayPort certified to support DP 1.2 enabled systems, for seamless integration with your existing video equipment.



The MSTMDP123DPhas been certified by Microsoft and tested for compatibility with your Microsoft Surface Pro 3, Surface Pro 4 and Surface Book and is backed by a 2-year StarTech.com warranty and free lifetime technical support."
StarTech.com Mini DisplayPort to DP Multi Monitor Splitter - 3-Port MST Hub is rated3.20 out of5 by10.
Rated 5 out of 5 by from Useless with ASUS N550JK and 2x acer CB280HKDoes not work reliably with Windows 8.1 on ASUS N550JK and 2x acer CB280HK.There must be a magic order of actions to power it on, plug in the monitors and recognise them in windows.But it isn't working for me.I got it to work only once, and it was stunnign with two 4K2 displays in portrait mode.Buyt I walked away from my desk to get lunch and it hasn't worked since.your mileage may vary.but prepare for no miles at all.
Date published: 2015-05-18T00:00:00-04:00
Rated 5 out of 5 by from Nice product! Works perfectlyI received a free sample of the Star Tech Mini Display Port to Display Port MST Hub to review and found it to be of very good quality. It worked perfectly on my Elitebook laptop at work with Windows 7. I just plugged in all monitors (3 24" monitors) , then plugged it into the computer. There are a few noises when they are booting up, but then all four monitors (including the laptop) working perfectly. It took a little while to configure the resolutions and positions and setting the wallpapers for all the monitors, but is was very easy. I was able to play 1080p 60fps videos on all four monitors simultaneously without any issues. Overall I would give this item a positive rating.
Date published: 2016-09-07T00:00:00-04:00
Rated 5 out of 5 by from Works GreatI bought this to connect to 24" 1080P monitors to my SP3/dock. Works well, and has no problem with the the monitors native resolution. Plug and Play so setup was as easy as plugging everything in.
Date published: 2014-11-11T00:00:00-05:00
Rated 5 out of 5 by from Very DisapointingI bought this to work with the Surface Studio 1 and the Samsung CHG90. it is a no go and there is very little information about which display adapters/driver pairs actually work with the device. I am sure when it works it is great, but when it does not it takes hours to test everything to find there is not solution.
Date published: 2019-04-13T00:00:00-04:00
Rated 5 out of 5 by from Increased ProductivityI absolutely love the 3-Port Multi Monitor Mini DisplayPort to DisplayPort MST Hub that I was selected to try out for free. As a software developer this allowed me to easily have multiple software programs open to write code, test the code on a separate screen, and then check the data on the third screen. I`m sure my boss will like me being more productive as well. I`ve only had this product a little while and I`m already wondering how I ever was able to do it all with just one screen. Once I got all the correct adapters for my monitors the setup was a breeze. I will definitely be recommending this to others I work with as well.
Date published: 2016-09-01T00:00:00-04:00
Rated 5 out of 5 by from So far so goodJust got it and it has been plug and play with my Surface Pro 3. I haven't tested daisy chaining Display Port or use with a variety of monitors, but so far it displays to my Dell 28" P2815Q via Display Port as expected. I may bump up/down the stars after I test it some more.
Date published: 2015-04-13T00:00:00-04:00
Rated 5 out of 5 by from Overall happy with product, works as I expectI received this splitter after agreeing to provide an honest, accurate review of this product. I work in an IT field and my job frequently requires the use of multiple monitors on more than one computer so I was looking forward to giving this product a try.I`ve been using it for just over a week with one of my work laptops that has a mini-display port. It runs Windows 7. I typically use three monitors at once with this machine. This is easy to do at work where I have a docking station. At home I do keep a docking station around but it takes up too much space on my desk so I`m not a big fan. I like this device as it is relatively quite small. There isn't much to do in regards to setting it up. I just plugged in the display port cables from my monitors into the splitter and the mini display port into my laptop. The device does need to be plugged in for power. It comes with several different adapters for power. I live in the US so I simply had to identify the correct adaptor for the splitter and attach it. In all it was very easy. I've been using it for a week now. I haven't noticed any problems. My monitors all display as they should. If I had one request, it would be to make the Mini DisplayPort cable longer. It`s a fairly minor concern.
Date published: 2016-08-25T00:00:00-04:00
Rated 5 out of 5 by from Useful once I got it working - needed an adapterThe Startech display port works as expected once I got it up and running. I found that I needed a HDMI adapter which would have been nice to have been included in the instructions. I found out by visiting the Startech.com website. Then I went on a quest to find the right adapter which was hard to discern from the site. I saw the picture of it but no link to the actual product or product number. I ended up using the website Help chat which was helpful but I was told to get a Display Port to HMDI converter cable that in the end didn`t work. Luckily I found the related adapter easily on a popular ecommerce website (since it was an option on the cable product page) and ordered that at the same time figuring I would try that if the cable did not work. Btw, if you need to connect to HDMI the correct adapter is StarTech.com DP2HDMI2 DisplayPort to HDMI Video Adapter Converter Model Number: DP2HDMI2 . Knowing this ahead of time would have saved me a lot of time and frustration. It also would be helpful if this display port had a power indicator on it. As I was troubleshooting I found myself wondering if it was getting power with no way to tell for sure (until I finally got it working).
Date published: 2016-08-31T00:00:00-04:00
Rated 5 out of 5 by from Simple and worksI have purchased five of these for use with the Surface Pro 3 and we have had no issues. Every installation has been less than 10 minutes and my users were able to configure their own screens.
Date published: 2015-03-24T00:00:00-04:00
Rated 5 out of 5 by from DisplayPort MST Hub does not work with Surface 3 & Docking StationI have only used this device with Microsoft Surface 3 Pro, and docking-station. Connected to two external HP EliteDisplay E241i.While you can get this MST Hub to work as intended for a short time*, I have not been able to stabilize functionality to the point where I would deploy in to end users.* Disconnecting and reconnecting power supply to MST Hub, and powering off/on the external monitors will make the Surface 3 Windows OS detect and enable the connected displays. The external monitors will work until the next time they enter sleep mode. After that, the Surface 3 in docking-station will no longer detect the external monitors,You can repeat the MST HUB, and Monitor power reset process and have external monitors working again, but only until next monitor sleep event.The device itself appears to be well designed, and the connectors feel solid.Unfortunately, my experience with this device is similar to previous review and until this issue has been addressed by StarTech - I would not suggest attempting to use this device with the Surface Pro 3.
Date published: 2014-10-12T00:00:00-04:00