StarTech USB-C to HDMI Multi-Monitor Adapter - 2-Port MST Hub
Available online only
This MST hub lets you connect two HDMI® monitors to your USB-C™ computer. MST works on any Windows® device that supports DP Alt Mode over USB Type-C™, such as models of Dell Precision™ and Dell XPS™ laptops and ASUS® ROG GL752. The MST hub also works with Thunderbolt™ 3 ports to provide Thunderbolt 3 to dual HDMI conversion.
The USB-C HDMI hub is powered by the USB-C port, so you don't require an additional power adapter. This adapter works with USB Type-C devices that pass a DisplayPort video signal.
Increase your productivity with multiple monitors
The newest generations of laptops are more portable than ever. But, this could mean that you’re left with fewer video outputs and confined to your laptop's integrated screen. This USB-C MST hub solves these problems by letting you connect two independent HDMI displays through a USB-C 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. This makes it easier to multitask and increase your productivity -- perfect for creating a hot-desk solution with a wireless keyboard and mouse peripheral set.
The hub also lets you 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 offers four times the resolution of 1080p. Plus, because the MST hub can output high-definition 1080p, it's perfect for all high-resolution applications such as graphic design and CAD drawing.
The MSTCDP122HD USB-C to HDMI MST hub is backed by a StarTech 2-year warranty and free lifetime technical support.
Your USB-C equipped device must support video (DP Alt Mode) to work with this adapter.
MST shares 21.6Gbps 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 (High-definition 1080p) @60Hz - 22%
1920x1200 @60Hz - 30%
2560x1440 @60Hz - 35%
2560x1600 @60Hz - 38%
3840 x 2160 (Ultra HD 4K) @30Hz - 38%
Exceeding 100% will reduce functionality.
There is no manufacturer content to show for this product. Explore the Details & Specs and Customer Reviews sections to learn more.
See helpful questions and answers from shoppers like you.
Shipping costs are dependent on order and shipping location. Add the product to cart to get a shipping estimate.**Refund in 2 business days in the rare situation that the product is unavailable.
Seller does not ship to P.O. Boxes
Seller does not ship to the following provinces/territories:
- Remote Territories
Returns can be made within 14-30 days of receiving your order.
|Best Buy for Business||Restocking Fees / Return Eligibility|
|Air Conditioners, Radar Detectors, Cameras & Camcorders, Computers, Monitors, Printers, Tablets, iPads & eReaders, DJ & Karaoke Equipment, Portable DVD Players, Gaming PCs, Seasonal Holiday Goods||14 Days||0%||10%||10%|
|Cell Phones||15 Days||0%||10%||10%|
|Major Appliances, Headphones and Earphones, Baby, Juvenile & Maternity Products, Beauty, Grooming & Personal Products, Child Safety (Gates, Car Seats, etc.), Personal Care, Camera Lenses and Flashes, Drones, Full-Frame Cameras, Photo Film, Blank Media (Digital Memory, Hard Drives, Computer Components, etc.), Portable Storage Media & Hardware, Fitness Equipment & Accessories, Jewelry (excluding Earrings), Bedding & Bath, Cleaning Supplies & Chemicals, Mattresses, Pet Supplies, Batteries, Office Supplies, Office Supply Consumables (Ink, Toner, etc.), Musical Instrument Consumables (Guitar Strings, Microphones, etc.), Wind Instruments (e.g. Harmonicas), Hobby-grade R/C Vehicles, 3D Glasses, CDs, Movies & TV Shows (DVD and Blu-ray), Video Games, Virtual Reality Headsets, Safety Goods||30 Days||0%||Not Returnable||Not Returnable|
|Furniture & Decor, Home Office Furniture||30 Days||0%||Must be unassembled||Not Returnable|
|Books, Magazines, and Copyright Materials, Digital Downloads, Intimate Products, Pre-paid Cards, Services, Deliveries & Installations, Food, Vitamins & Supplements, Earrings||30 Days||Not Returnable||Not Returnable||Not Returnable|
|All other products||30 Days||0%||10%||10%|
All returned products must include original packaging.
Return shipping costs will be paid by the seller for all cases where the product is defective, damaged or incorrect. For other cases (e.g. you changed your mind), you will be responsible for this cost.
To request a return
Please contact the seller directly from your Order details page, and provide the following information:
- Web ID (8-digit number) & product description
- Number of items to be returned
- Date you recieved your product
- Condition of product
- Condition of packaging
- Reason for return
All refunds will be processed within 4 days
Please take special note that your Best Buy for Business order or any other Marketplace orders are NOT applicable for Extended Holiday Return Policy.
Please visit our Return Policy page for complete details on our Return Policy.