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StarTech.com USB 3.0 to Dual HDMI Adapter - 4K & 1080p - External Graphics Card - USB-A to Dual HDMI Monitor Display Adapter for Windows - Black

4.5 4.5 out of 5 stars 8,183 ratings

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2x HDMI | USB 3.0 | Windows Only
Adapter

Purchase options and add-ons

Compatible Devices Monitor
Specific Uses For Product Monitor
Connector Type HDMI/USB
Color Black
Item Dimensions LxWxH 12.4 x 2.6 x 0.6 inches

About this item

  • PERFORMANCE: USB 3.2 Gen 1 to Dual HDMI adapter lets you extend your desktop by adding up to two HDMI monitors to your laptop or desktop computer using a single USB Type-A port; 1x 4K 30Hz (UHD) and 1x 1080p 60Hz output; 2ch audio (through HDMI); HDCP 1.4
  • INCREASE PRODUCTIVITY: Supports up to 3 displays in extended mode (incl. laptop screen); 4K port supports ultrawide displays up to 2560x1080; Combine with USB31CAADP (sold separately) to connect to a USB-C host device
  • EASY SETUP: USB to Dual HDMI converter; Plug & play setup on Windows with auto-driver install (note: automatic installation may require administrator privileges); Works even if 4K output is not natively supported by laptop/video card; USB bus-powered
  • WINDOWS ONLY: USB-A to dual HDMI adapter is only compatible w/ Windows; Does not support macOS or Linux; USB 3.0 Graphics Card Adapter to connect multiple screens; This USB video adapter is not intended for graphical intensive applications, such as gaming
  • THE IT PRO'S CHOICE: Designed and built for IT Professionals, this USB-A to dual HDMI video adapter is backed for 3 years, including free lifetime 24/5 multi-lingual technical assistance
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$54.99
Get it as soon as Tuesday, Apr 2
In Stock
Sold by StarTechDirect and ships from Amazon Fulfillment.
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StarTech.com USB 3.0 to Dual HDMI Adapter - 4K & 1080p - External Graphics Card - USB-A to Dual HDMI Monitor Display Adapter for Windows - Black
StarTech.com USB 3.0 to Dual HDMI Adapter - 4K & 1080p - External Graphics Card - USB-A to Dual HDMI Monitor Display Adapter for Windows - Black
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Price$54.99$45.86$45.86$69.99$45.86-12% $42.90
Typical:$49.00
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Screen quality
4.5
4.4
4.3
4.2
4.6
Picture quality
4.5
4.4
4.3
3.6
Value for money
4.3
4.2
4.1
3.5
Easy to install
4.5
4.3
4.3
Video quality
4.5
4.2
4.5
Sold By
StarTechDirect
Juyi Store
WAVLINK Direct
Amazon.com
WAVLINK Direct
Flashdog
connector type
HDMI/USB
USB 3.0, USB Type C
HDMI, USB Type C
USB Type B, USB Type C
HDMI, USB Type C
USB Type A/USB Type C/HDMI
number of ports
2
2
3
2
2
3
current rating
1 amps
1 amps
1 amps
1 amps
1 amps
power plug type
no plug
no plug
no plug
no plug
warranty
Limited
Limited
Lifetime
Limited
Limited
Lifetime

From the manufacturer

usb to hdmi adapter
USB-A to Dual HDMI DisplayAdapter
USB-A to Dual HDMI DisplayAdapter

Windows Ready, Easy Installation

The Dual HDMI Adapter is Windows Ready and is compatible with Windows 11, 10, 8/8.1, 7 and is WHQL Certified. Ensure you have the latest drivers installed for a seamless experience. If you have questions on installation, reach out to StarTech support.

USB-A to Dual HDMI DisplayAdapter

USB Powered with Built-In HDMI Audio Support

With the industry’s widest range of adapters designed to support up to four monitors and deliver stunning 4K video resolution, we’ve got you covered from legacy to the latest technology. This adapter supports 2 channel stereo for your audio needs. A small sized adapter packed with powerful features.

usb to hdmi adapter

We understand compatibility is critical. That’s why StarTech.com ensures our adapters works seamlessly with your operating system. We rigorously test each component in real-world scenarios, across multiple applications, using industry-authorized test equipment.

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here [PDF ]

Feedback

StarTech.com

StarTech.com USB 3.0 to Dual HDMI Adapter - 4K & 1080p - External Graphics Card - USB-A to Dual HDMI Monitor Display Adapter for Windows - Black


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What's in the box

  • USB video adapter (1)^quick-start guide (1)
  • Product Description

    This USB 3.0 to Dual HDMI Adapter lets you add two independent HDMI displays to your computer using a single USB 3.0 port. One of the HDMI ports can output resolutions up to 4K, while the other can output resolutions up to 1920 x 1200. Adding more displays to your workstation can be difficult, especially if your computer does not support MST or offer many external video ports. This USB to dual HDMI adapter features two video outputs, boosting your productivity by giving you more screen space to work from. One of the ports on this USB video adapter supports resolutions up to 4K at 30Hz, enabling you to connect a 4K monitor to your computer, even if your laptop or desktop video card doesn’t natively support 4K output. The USB to HDMI 4K adapter lets you extend or mirror your primary display onto an Ultra HD monitor or television. Using the high-bandwidth USB 3.0 interface, this USB 3.0 to HDMI adapter enables smoother scrolling through documents, higher resolutions and better overall performance than earlier USB adapters. This USB 3.0 to Dual HDMI Adapter is backed by 3-year warranty and free lifetime technical support.

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    8,183 global ratings

    Customers say

    Customers like the display, productivity, and performance of the multiport hub. For example, they mention it's great for multiple monitors, and a valuable tool for productivity-oriented tasks. That said, they appreciate the ease of use, and quality. That being said, some complain about the port. Opinions are mixed on picture quality, and value.

    AI-generated from the text of customer reviews

    481 customers mention351 positive130 negative

    Customers like the performance of the multiport hub. They say it works better than expected, has no glitches, and provides high-speed data transmission. Customers also mention that the resolution is outstanding and the mouse response time between screens is normal.

    "Plug and play. No hassle installation and working perfectly." Read more

    "...The USB 3.0 technology ensures high-speed data transmission, resulting in a lag-free experience even when multitasking across multiple screens..." Read more

    "Working good in windows 11 and windows 10. Easy to use, just plug and play. Fast image and quality." Read more

    "...have a very beefy computer (I personally don't), then the CPU & GPU usage does spike when you do anything through the monitor that the adapter is..." Read more

    192 customers mention174 positive18 negative

    Customers find the multiport hub easy to set up and use. They say the instructions are clear and easy to follow. They also mention that there is no software to install and that it fires right up. Customers are impressed with the small conveniences and say that Windows 10 installed the driver automatically.

    "...Installation was easy using the instruction sheet included with the adapter. I downloaded the software from the StarTech website...." Read more

    "Plug and play. No hassle installation and working perfectly." Read more

    "...It's entirely plug & play...." Read more

    "...Its seamless setup and reliable performance make it an excellent choice for professionals who require a highly efficient workspace...." Read more

    129 customers mention92 positive37 negative

    Customers like the quality of the multiport hub. They say it's a great product, with good quality and usability. Customers are also impresseded with the reliability, saying it'll enhance their productivity. The product is in perfect condition and has a strong cable. Overall, customers are happy with their purchase and recommend it to others.

    "...However, considering its reliability and the enhanced productivity it brings, I find it to be a worthwhile investment...." Read more

    "Provides convenient hdmi outlets for multiple monitors" Read more

    "...The problem I see with it is that it is not consistent, AND I cannot figure out WHY it is not. Ultimately it will connect if you are patient enough." Read more

    "Just what I needed/wanted. Durable, arrived quickly and works perfectly...." Read more

    85 customers mention76 positive9 negative

    Customers like the display of the multiport hub. For example, they mention it's perfect for multiple monitors, and allows them to connect three screens. Some say that it works as advertised and allows for easy installation. Overall, most are satisfied with the product's display capabilities.

    "...valuable addition to my workspace, offering an excellent solution for connecting additional screens to both desktops and laptops...." Read more

    "...I have a work laptop and a school one. This one allows the desktop to be extended not just mirrored...." Read more

    "...worked perfectly with my USB 3.0 port, and I can now enjoy extended display on three screens." Read more

    "Perfect for multiple monitors and simple setup." Read more

    21 customers mention21 positive0 negative

    Customers find the multiport hub great for productivity on the go, as it's a valuable tool for productivity-oriented tasks and creative endeavors. They say it enhances their productivity and improves overall workflow. Customers also mention that it'll improve their multitasking capabilities and improve their remote work experience. They mention that the product is perfect for work when they need to have multiple views.

    "...As a versatile USB adapter, it has enhanced my multitasking capabilities, allowing me to set up multiple monitors or TVs effortlessly...." Read more

    "...There is a YouTube video on installation as well. Easy and perfect for a home office." Read more

    "...this is perfect for work, when you need to have multiple views...." Read more

    "It was quick, easy and efficient. More importantly it worked exactly as described...." Read more

    82 customers mention56 positive26 negative

    Customers are mixed about the picture quality of the multiport hub. Some mention that it works well with Windows operating system, and has great picture quality. Others say that the picture is medium, with bad resolutions.

    "...I noticed that the adapter allows you to change the screen resolution of each monitor independently. I did not try this...." Read more

    "...Easy to use, just plug and play. Fast image and quality." Read more

    "...all the time none of the others I tried worked as advertised poor video quality, flickering, and various other issues but, this one is the ticket it..." Read more

    "...Please excuse poor photo quality, my monitors are crystal clear and HD...." Read more

    72 customers mention46 positive26 negative

    Customers are mixed about the value of the multiport hub. Some mention it's well worth the price, while others say it'd be better off buying expensive graphic adapters.

    "This adapter was worth every single penny I spent...." Read more

    "...One minor drawback is the price point of the product, which might be considered a bit steep for some...." Read more

    "...Simple, no signing up on website, no freeware crap to download. Will be looking at this company for all future purchases of this type." Read more

    "...3-4 monitors in W11, and this seemed to be the perfect fit, at a reasonable price. I downloaded the Drivers as instructed...." Read more

    34 customers mention9 positive25 negative

    Customers are dissatisfied with the port of the multiport hub. They mention that the ports are not 4K, and the product does not support 4K at all. The product has two outputs, but only one is 4K. It does not work with high resolution monitors, and one of the HDMI ports stopped working after a few months. The display resolution suddenly changed to 2048 X 1080.

    "...in both monitor again and again only one popped up, and the 4K port didn't work...." Read more

    "...that, although it can handle two monitors, there is a limitation on how many pixels it can handle...." Read more

    "...As a versatile USB adapter, it has enhanced my multitasking capabilities, allowing me to set up multiple monitors or TVs effortlessly...." Read more

    "...Both monitors had reduced resolution, resolution would change etc.After doing some research I found the StarTech...." Read more

    Quality product with excellent tech support.
    5 Stars
    Quality product with excellent tech support.
    I used this adapter to add two external monitors to my laptop. I need the "screen area real estate" to accommodate the many charts that I need to be viewable at the same time. This photo was taken just after installation but before I have finished adjusting my monitors on the monitor brackets. It is going to be awesome. Please excuse poor photo quality, my monitors are crystal clear and HD.I required some tech support by StarTech because of some unique requirements that I have. The support was incredible. The tech immediately recognized my issue and promptly provided a solution. These are great people to do business with.
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    Top reviews from the United States

    Reviewed in the United States on December 1, 2023
    Style: 2x HDMI | USB 3.0 | Windows OnlyPattern Name: AdapterVerified Purchase
    Reviewed in the United States on February 14, 2022
    Style: 2x HDMI | USB 3.0 | Windows OnlyPattern Name: AdapterVerified Purchase
    27 people found this helpful
    Report
    Reviewed in the United States on March 23, 2024
    Style: 4x HDMI | USB 3.0 | Windows OnlyPattern Name: AdapterVerified Purchase
    Reviewed in the United States on July 17, 2023
    Style: 2x HDMI | USB 3.0 | Windows OnlyPattern Name: AdapterVerified Purchase
    7 people found this helpful
    Report

    Top reviews from other countries

    Translate all reviews to English
    Miller
    5.0 out of 5 stars Saved my new monitor setup
    Reviewed in Canada on February 26, 2024
    Style: 2x HDMI | USB 3.0 | Windows OnlyPattern Name: AdapterVerified Purchase
    Fabian
    5.0 out of 5 stars Funciona perfectamente
    Reviewed in Mexico on May 6, 2023
    Style: 2x HDMI | USB 3.0 | Windows OnlyPattern Name: AdapterVerified Purchase
    3 people found this helpful
    Report
    C. P.
    5.0 out of 5 stars ottimo prodotto
    Reviewed in Italy on March 24, 2024
    Style: 2x HDMI | USB 3.0 | Mac & Windows OSPattern Name: AdapterVerified Purchase
    Sasoki
    5.0 out of 5 stars Den perfekta splitter
    Reviewed in Sweden on March 18, 2024
    Style: 2x HDMI | USB 3.0 | Windows OnlyPattern Name: AdapterVerified Purchase
    Miguel
    5.0 out of 5 stars Funciona muy bien
    Reviewed in Spain on March 14, 2024
    Style: 2x HDMI | USB 3.0 | Windows OnlyPattern Name: AdapterVerified Purchase