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StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.2 MST Hub, Triple 1080p 30Hz DP Laptop Display Extender / Splitter, Extra-Long Built-In Cable, Windows (MSTCDP123DP)
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | StarTech.com |
Color | Black |
Hardware Interface | VGA, USB Type C, HDMI, Thunderbolt |
Special Feature | Powered |
Compatible Devices | Monitors |
About this item
- MULTI-MONITOR CONFIGURATION: USB Type-C to Triple DisplayPort adapter/splitter hub drives up to three 1080p 60Hz or two 4K 30Hz displays using a USB-C DP Alt-Mode port on Windows laptops; TB3/TB4/USB4 Compatible; Not compatible with macOS
- NO DRIVERS OR SOFTWARE: Increase productivity by adding three extended or mirrored displays to a Windows laptop; Utilize integrated or discrete GPU (Intel/AMD/Nvidia) capabilities enabling high performance graphics with minimal CPU usage
- HARDWARE COMPATIBILITY: Host system must support DP Alt Mode 1.2 / HBR2 / MST; Please verify maximum number of displays supported by your GPU; Some GPU chips (such as Intel HD Graphics) are only capable of supporting a maximum of three displays
- EXTRA LONG CABLE: 1ft (30 cm) built-in cable for extended reach reduces port/connector strain on 2-in-1 devices like Surface Pro 7, HP Elite x2/laptops on riser stands; Ideal for on-the-go travel use in office/home office/shared workspaces
- OUR ADVANTAGE: Included connectivity tools for IT Pro's and IT help-desk support teams with Windows Layout Utility which restores windows app locations when re-connecting the USBC to Triple DisplayPort Adapter
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PRODUCT CERTIFICATION (1)
Carbonfree Certified determine the carbon footprint of the product, and associated carbon emissions are offset with reduction projects.
From the brand
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This Item StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x DisplayPort 1.2 MST Hub, Triple 1080p 30Hz DP Laptop Display Extender / Splitter, Extra-Long Built-In Cable, Windows (MSTCDP123DP) | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $69.16$69.16 | $70.69$70.69 | -33% $90.55$90.55 List: $134.99 | $28.17$28.17 | $59.99$59.99 | $38.88$38.88 |
Delivery | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 |
Customer Ratings | ||||||
Value for money | 3.6 | — | 4.3 | 3.7 | 4.6 | 3.8 |
Tech Support | — | — | 4.3 | — | 5.0 | 4.5 |
Quality of material | — | — | — | 4.6 | 4.4 | 5.0 |
Sold By | Amazon.com | Amazon.com | Amazon.com | fairikabe | Cable Matters | gofanco |
hardware interface | hdmi, usb c, thunderbolt, vga | hdmi, usb c | usb | usb c | usb | usb, vga |
number of ports | 3 | 3 | 4 | 3 | 3 | 3 |
compatible devices | Monitors | Monitors, Laptops | Monitors | PC, Laptop, TV, Monitor, Projector | Laptops | Monitors |
data transfer rate | — | 5 gigabits per second | — | — | 5 gigabits per second | 21.6 gigabits per second |
operating system | Linux | Windows | Windows 10, Windows 7, Mac OS 9 | Chrome OS, Linux, Windows, Mac OS | Windows 10, Windows 7 | Windows 10, Chrome OS, Windows 7 |
From the manufacturer
Multi-Monitor Video Splitter | Windows | Thunderbolt 3 Compatible
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Multi-tasking Made EasyWith devices becoming more portable than ever, you can be limited to fewer video outputs and confined to your small integrated screen. This MST hub solves that problem by enabling you to connect three displays to your USB-C computer, making multi-tasking much easier. Using this USB-C to DisplayPort 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 QualityMulti-Stream Transport (MST) technology uses your existing video card to minimize the use of system resources while delivering UHD 4K resolutions for up to two monitors simultaneously. Plus, because the multi-monitor splitter can output HD 1080p on three independent displays, it’s perfect for all high-resolution applications such as graphic design and medical imaging. |
Hassle-Free SetupMST offers an easy setup, by natively working on any Windows device that supports DP Alt Mode over USB Type-C. This USB-C multi-monitor adapter is Thunderbolt 3 compatible and offers plug-and-play installation with no drivers or software required. Additionally, this DP MST hub is powered by the USB-C port, meaning no external power cords are necessary. |
MSTCDP122HD | MSTCDP122DP | MSTCDP123HD | MSTCDP123DP | |
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Customer Reviews |
4.2 out of 5 stars
467
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4.3 out of 5 stars
194
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4.2 out of 5 stars
467
|
4.3 out of 5 stars
194
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Input Port | USB C DP Alt Mode (TB3 Compatible) | USB C DP Alt Mode (TB3 Compatible) | USB C DP Alt Mode (TB3 Compatible) | USB C DP Alt Mode (TB3 Compatible) |
Output Port | 2x HDMI 1.4 | 2x DisplayPort | 3x HDMI 1.4 | 3x DisplayPort |
Maximum Resolution | 3840x2160 @ 30hz | 3840x2160 @ 30hz | 3840x2160 @ 30hz | 3840x2160 @ 30hz |
Audio Specifications | 7.1 Channel Audio | 5.1 Channel Audio | 7.1 Channel Audio | 5.1 Channel Audio |
OS Compatibility | Windows 11, 10, 8.1, 8 | Windows 11, 10, 8.1, 8, 7 | Windows 11, 10, 8.1, 8, 7 | Windows 11, 10, 8.1, 8 |
**Maximum resolution output is dependent upon the system's capability to support the same and on the peripherals, connecting cables and display settings for your system. Please refer to the display resolution combination chart to correctly match your requirements with the output.
Product guides and documents
Product information
Product Dimensions | 7.87 x 3.07 x 0.79 inches |
---|---|
Item Weight | 3.36 ounces |
ASIN | B071W3B69M |
Item model number | MSTCDP123DP |
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #1,066 in DVI-HDMI Adapters |
Is Discontinued By Manufacturer | No |
Date First Available | May 27, 2017 |
Manufacturer | Startech.com |
Country of Origin | China |
Warranty & Support
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3-Port USB-C to DisplayPort MST Hub - 4K 30Hz
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What's in the box
Product Description
Multitasking Made Easy This USB-C to DisplayPort MST Hub lets you connect three DisplayPort monitors to your USB Type-C Windows device, conveniently helping you maximize your productivity. With devices becoming more portable than ever, you can be limited to fewer video outputs and confined to your small integrated screen. This MST hub solves that problem by enabling you to connect three displays to your USB-C computer, for much easier multitasking. Using this USB C to DisplayPort 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 Multi-Stream Transport (MST) technology uses your existing video card to minimize the use of system resources while delivering UHD 4K resolutions for up to two monitors simultaneously. Plus, because the multi-monitor splitter can output HD 1080p on three independent displays, it’s perfect for all high-resolution applications such as graphic design and medical imaging. Hassle-Free Setup MST ensures an easy setup by natively working on any Windows device that supports DP Alt Mode over USB Type-C. This USB-C multi-monitor adapter is Thunderbolt 3 compatible and offers plug-and-play installation with no drivers or software required. Additionally, this DP MST hub is powered by the USB-C port, meaning no external power cords are necessary. MSTCDP123DP is backed by a StarTech. and free lifetime technical support.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like how easy it is to set up and use the multiport adapter. They say it's simple and seamless. However, some customers have reported issues with the performance of the adapter, saying that it does not work with their PC, laptop, or monitor.
AI-generated from the text of customer reviews
Customers find the multiport hub easy to set up and use. They say it's plug and play and has been seamless so far.
"Very simple setup, just plug and play. Easily turned 1 monitor to 2. Picture quality is great. More affordable option to a docking station." Read more
"...This adapter is easy to use just plug and play.There is an issue and I'm not sure if its by design or just an incompatibility issue...." Read more
"...1080p screens on this splitter running at 75hz each and everything has so far been seamless and met expectations...." Read more
"Perfect and Simple to setup..." Read more
Customers are dissatisfied with the performance of the multiport hub. They mention that it didn't work with their PC, it didn’t work well with their Dell7540, and it wouldn't even work with HP ZBOOK and dual monitors. Some say that the bandwidth allocation on the data sheet doesn't match actual performance, and that it's unreliable.
"...There is an issue and I'm not sure if its by design or just an incompatibility issue...." Read more
"...it's so unreliable that there's just no point putting the laptop to sleep with it connected, as only disconnecting & reconnecting will fix it...." Read more
"It worked as it should have. I have to return because of some hardware issues on the PC I didn’t know about that can support the product but don’t..." Read more
"...No issues with this device at all. Configuring everything to get it to work as I wanted was not super difficult...." Read more
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Top reviews
Top reviews from the United States
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Unfortunately I cannot returned because my return time expired.
There is an issue and I'm not sure if its by design or just an incompatibility issue. If you put your laptop to sleep only one of the two monitors will actually turn off (or go into sleep mode). The other monitor will have a blank screen, but you can clearly see the backlight of the monitor still on. So it does not actually go to sleep. This is an issue as monitor backlights has a limited operating hours (usually 50k -60k hours ~ 5 years).
To ensure the monitor actually turns off you'll need to turn off (shutdown) your laptop. Other than this issue, it's a great adapter.
Top reviews from other countries
I recently bought a gaming laptop, which has 1x HDMI output and 2x USB C ports. I wanted to see if I could use DP to connect it to my monitors, so I bought a USB C to DP cable for my primary (middle) monitor, and got this dual-DP adapter for my side monitors, as I already had a spare 2x DP-to-DP cables lying around. I didn't get the triple-DP adapter also offered by StarTech, as that's limited to 30 Hz.
I was a bit wary about whether it'd work - would it work to have this MST hub plugged in at the same time as the USB-C-to-DP cable, would my monitors reject it (for some reason, DP from my desktop didn't work, which is why I had the spare cables, but now I'm guessing that that was my desktop and not the monitors), would there be issues with switching sources or powering monitors on/off etc., and there's a number of reviews here mentioning trouble with monitors not being correctly identified. But I can say it's working flawlessly, and as a bonus, if I open my laptop lid too, all four screens at once run just fine! Sound also works through this adapter: I can choose any of my monitors for sound output via DP in Windows' usual sound output selector. And, no software/driver installation was required; it all worked as soon as I plugged it in.
My specs:
Monitors: AOC I2369VM
Laptop: Lenovo Legion Pro 5 16IRX8
GPU: NVIDIA GeForce RTX 4060 Laptop GPU
Windows 11 Pro (version 22H2)
L'ho attaccato sul mio Travelmate P2 per pilotare due monitor DELL da 19" a 1280x1024 ed ho subito notato un fastidioso sfarfallio su entrambi gli schermi.
Ho provato anche ad abbassare la frequenza di refresh da 75Hz a 60Hz ma la situazione è migliorata solo leggermente rimanendo in ogni caso problematica.
Per il prezzo pagato e per la fama di questa azienda mi sarei aspettato sicuramente di più.