StarTech.com USB-C to Dual HDMI Adapter, USB Type-C Multi-Monitor MST Hub, Dual 4K 30Hz/1080p 60Hz HDMI Laptop Display Extender / Splitter, Extra-Long Built-In Cable, Windows Only (MSTCDP122HD)
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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
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Purchase options and add-ons
Compatible Devices | Monitor |
Specific Uses For Product | Monitor |
Connector Type | USB Type C, HDMI |
Color | Black |
Item Dimensions LxWxH | 2.4 x 2.3 x 0.5 inches |
About this item
- MULTIPLE MONITORS FOR WINDOWS: USB-C to HDMI splitter to drive 2x 4K 30Hz or 2x 1080p 60Hz HDMI displays using a USB-C DP Alt-Mode port (DP 1.2/HBR2/MST) w/ no video compression; Thunderbolt 3 compatible | Not compatible with macOS
- NO DRIVERS OR SOFTWARE: Increase productivity by adding two 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 Dual HDMI Adapter
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This Item StarTech.com USB-C to Dual HDMI Adapter, USB Type-C Multi-Monitor MST Hub, Dual 4K 30Hz/1080p 60Hz HDMI Laptop Display Extender / Splitter, Extra-Long Built-In Cable, Windows Only (MSTCDP122HD) | Recommendations | dummy | dummy | dummy | dummy | |
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Price | $43.84$43.84 | -7% $125.99$125.99 List: $135.99 | $45.86$45.86 | -15% $54.99$54.99 Typical: $64.99 | $53.99$53.99 | -10% $31.49$31.49 List: $34.99 |
Delivery | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 |
Customer Ratings | ||||||
Value for money | 3.8 | — | 4.2 | 4.4 | 4.3 | 3.8 |
Picture quality | 3.7 | — | 4.3 | 4.4 | 4.5 | 4.1 |
Screen quality | 3.8 | — | 4.3 | — | 4.5 | 3.9 |
Easy to install | — | — | 4.3 | 4.6 | 4.5 | 5.0 |
Tech Support | 2.3 | — | — | 4.0 | 4.3 | — |
Sold By | Amazon.com | Amazon.com | WAVLINK Direct | OREI Direct | Amazon.com | AnkerDirect |
connector type | HDMI, USB Type C | HDMI, USB Type C | HDMI, USB Type C | USB Type C, HDMI | HDMI/USB | USB Type C |
number of ports | 2 | 2 | 3 | 2 | 2 | 1 |
current rating | — | 1 amps | 1 amps | 1 amps | 1 amps | 1.5 amps |
power plug type | no plug | — | no plug | — | no plug | — |
warranty | Limited | Extended | Lifetime | Limited | Limited | Limited |
From the manufacturer
Dual Monitor Adapter | 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 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 QualityMST 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 SetupMulti-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. |
2-Port Multi Monitor Adapter | 2-Port Multi Monitor Adapter | 3-Port Multi Monitor Adapter | 3-Port Multi Monitor Adapter | |
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Customer Reviews |
4.2 out of 5 stars
466
|
4.3 out of 5 stars
193
|
4.2 out of 5 stars
466
|
4.3 out of 5 stars
193
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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 |
Product guides and documents
Product information
Product Dimensions | 2.4 x 2.3 x 0.5 inches |
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Item Weight | 1.6 ounces |
ASIN | B06XPVGQKY |
Item model number | MSTCDP122HD |
Customer Reviews |
4.2 out of 5 stars |
Best Sellers Rank | #289 in DVI-HDMI Adapters |
Is Discontinued By Manufacturer | No |
Date First Available | March 16, 2017 |
Manufacturer | StarTech.com |
Country of Origin | France |
Warranty & Support
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What's in the box
Product Description
Multi-Tasking Made Easy This USB-C to HDMI MST Hub lets you connect two HDMI monitors to your USB Type-C Windows device, conveniently helping you to increase and maximize your productivity. With devices becoming more portable than ever, you are 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 environments. 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. Plus, because the USB-C hub can output high-definition 1080p, it’s perfect for all high-resolution applications such as graphic design and CAD drawing. Hassle-Free Setup Multi-stream transport ensures 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 allows for plug-and-play use 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. 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 the ease of use of the adapter. They mention it's very impressive and plug and play. They do, however, have concerns about the flickers and flutter. Customers are mixed on performance.
AI-generated from the text of customer reviews
Customers find the electronic adapter easy to use. They mention that it is very impressive and works great.
"...I am not very technically inclined, but I was able to connect it with ease." Read more
"This device works very well. It was plug and play on an IBM ThinkPad...." Read more
"Works perfectly! Easy to set up. No hiccups. No issues." Read more
"Very impressive Plug N Play..." Read more
Customers are mixed about the performance of the adapter. Some mention that it works very well, while others say that it doesn't work, is not useful, and won't connect to all laptops. Some customers also mention that the monitors flicker and eventually just gave out.
"I picked this unit up not too long ago and really am impressed by how quickly it worked and responded to my setup...." Read more
"Stopped working didn't even have it for a year, how do i get a replacement it says there is a 3 year warranty?UPDATE: 2.25.20..." Read more
"...Worked Perfect! Thanks very much for this product......" Read more
"Great splitter, wait a minute for the driver to install. Works great" Read more
Customers are not satisfied with the fickers. They mention that it overheats, causes monitors to flicker, and has an annoying flutter. Some customers also say that it stops working within a year.
"The unit overheats quite often and causes the monitors to flicker on and off" Read more
"...However when viewing videos, they have annoying flutter. It does not seem worth the price because it's just a dumb splitter." Read more
"Bought this for work June 2022 and throughout using it my screens would randomly flicker off for a few seconds and then flicker back on...." Read more
"I bought this less than a year ago and it has failed - it makes the monitors flicker and eventually just gave out...." Read more
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Top reviews from the United States
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UPDATE: 2.25.20
I am changing my initial review from 1 to 5 on the customer service alone. i had a remote session with tech support the device was faulty and they replaced it. I am using this on both my MAC and X1 laptop. i will buy another product from this company.
However, I'm currently having an issue where one of the monitors won't wake up when it starts receiving signal, so I have to turn it off and turn it back on every time I log into my computer in order to see what's on that screen. I think it has to do with the hub, since I didn't have this problem before, but I haven't looked into it enough to say for certain. Just know, it's possible it won't be as plug-and-play as most users would hope.
Top reviews from other countries
This innovative adapter seamlessly bridges the gap between my USB-C-enabled devices and multiple HDMI monitors, offering unparalleled flexibility and versatility. With its USB Type-C to HDMI MST Hub functionality, I can effortlessly connect up to three HDMI displays to my laptop or desktop computer, creating an expansive canvas for my designs to flourish.
One of the standout features of this adapter is its ability to support dual 4K resolution at 30Hz or triple 1080p resolution, delivering crisp, high-definition imagery that allows me to examine every intricate detail of my designs with precision and clarity. Whether I'm working on intricate wax carvings, lost wax castings, or laser engravings, the clarity and fidelity of the display ensure that I can bring my creative vision to life with unparalleled accuracy.
Furthermore, the Thunderbolt 3 compatibility adds another layer of convenience and performance, ensuring lightning-fast data transfer speeds and seamless connectivity with my Thunderbolt-enabled devices.
The compact and portable design of the adapter makes it ideal for both home and office use, while its plug-and-play functionality means that I can set up my multi-monitor workstation in a matter of seconds, without the need for any additional software or drivers.
Overall, the StarTech.com 3-Port Multi Monitor Adapter has completely transformed my workflow, providing me with the tools I need to unleash my creativity and take my designs to new heights. Whether you're a jewelry designer, digital artist, or anyone in need of a reliable multi-monitor solution, this adapter is an absolute game-changer!