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StarTech.com USB32HD2 USB to Dual HDMI Adapter - 4K - External Video Card - USB to HDMI Adapter - Monitor Adapter - USB 3.0 to HDMI
- The single USB port connects two independent displays
- Supports 4K resolutions
- USB powered removes the need for extra wires
- Supports video and audio media
- Quickly installs with compatible Windows OS
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Overview
Specs
Reviews (19)
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Bring your workspace to life with the USB 3.0 to Dual HDMI Adapter, a versatile tool that allows you to add two independent HDMI displays to your computer via a single USB 3.0 port. This adapter is designed to enhance your productivity by expanding your visual workspace, making multitasking a breeze. One of the HDMI ports on this adapter is capable of outputting resolutions up to 4K, providing you with crystal clear, high-definition visuals. The second HDMI port can output resolutions up to 1920 x 1200, offering you a wide range of display options to suit your needs.
Adding multiple displays to your workstation has never been easier. Whether your computer supports MST or has limited external video ports, this USB to dual HDMI adapter has you covered. It features two video outputs, effectively doubling your screen space and enabling you to access multiple applications simultaneously. You can reference material on one display while composing on the other, streamlining your workflow and boosting your productivity. The USB 3.0 to Dual HDMI Adapter is not just about quantity, but also quality. One of the HDMI ports supports resolutions up to 4K at 30Hz, allowing you to connect a 4K monitor, HDTV, or projector to your computer.
Even if your laptop or desktop video card doesn't natively support 4K output, this adapter ensures you can extend or mirror your primary display onto an Ultra HD monitor or television. This additional screen space simplifies multitasking and maximizes your productivity. Leveraging the high-bandwidth USB 3.0 interface, this adapter delivers smoother scrolling, higher resolutions, and superior overall performance compared to earlier USB adapters. It's designed to support all your business applications, including web browsing, email, spreadsheets, and presentations. Plus, it leaves your system video card free for more demanding applications like gaming or CAD design, while you use the USB monitors for reference material.
In summary, the USB 3.0 to Dual HDMI Adapter is an essential tool for enhancing your workstation, running multiple applications on different screens, and mirroring your primary display onto a UHD monitor or television. It's the perfect solution for maximizing your screen real estate and boosting your productivity.
Adding multiple displays to your workstation has never been easier. Whether your computer supports MST or has limited external video ports, this USB to dual HDMI adapter has you covered. It features two video outputs, effectively doubling your screen space and enabling you to access multiple applications simultaneously. You can reference material on one display while composing on the other, streamlining your workflow and boosting your productivity. The USB 3.0 to Dual HDMI Adapter is not just about quantity, but also quality. One of the HDMI ports supports resolutions up to 4K at 30Hz, allowing you to connect a 4K monitor, HDTV, or projector to your computer.
Even if your laptop or desktop video card doesn't natively support 4K output, this adapter ensures you can extend or mirror your primary display onto an Ultra HD monitor or television. This additional screen space simplifies multitasking and maximizes your productivity. Leveraging the high-bandwidth USB 3.0 interface, this adapter delivers smoother scrolling, higher resolutions, and superior overall performance compared to earlier USB adapters. It's designed to support all your business applications, including web browsing, email, spreadsheets, and presentations. Plus, it leaves your system video card free for more demanding applications like gaming or CAD design, while you use the USB monitors for reference material.
In summary, the USB 3.0 to Dual HDMI Adapter is an essential tool for enhancing your workstation, running multiple applications on different screens, and mirroring your primary display onto a UHD monitor or television. It's the perfect solution for maximizing your screen real estate and boosting your productivity.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 2 years
- Limited Warranty period (labor): 2 years
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-265-1844
- Support Email: support@startech.com
- Support Website
- View other products from STARTECH
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The StarTech.com USB32HD2 is a USB 3.0-to-dual-HDMI adapter that adds two independent displays through one USB port, with up to 4K at 30 Hz on one output. It suits Windows users who want extra screen space for office work, multitasking, or presentations without using another power supply.
Recommended For
- Windows laptop or desktop users who need to add two independent HDMI screens through one USB 3.0 port for office multitasking, such as keeping email or reference material open beside spreadsheets and documents.
- Windows users whose computer lacks enough built-in video outputs but has a USB 3.0 port, and who want to extend their desktop to two HDMI monitors without a separate power supply.
- Home-office and business users who want one external screen for documents or video calls and a second for reference material, presentations, or routine desktop apps.
- Users setting up a mixed-resolution desk who need one HDMI display up to 4K at 30 Hz and a second display up to 1920 × 1200, rather than two matching high-resolution screens.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Connecting two independent HDMI displays to a compatible Windows computer for personal or business productivity |
| Display Support | Two HDMI outputs; Output 1 supports up to 3840 × 2160 at 30 Hz, while Output 2 supports up to 2048 × 1152. Other supported resolutions vary by output, with 16- and 32-bit color support |
| Host And Display Connectivity | Connects to the computer through one USB 3.0 Type-A male connector and provides two HDMI female outputs |
| Audio Support | Supports audio with 2-channel stereo output |
| Compatibility And System Requirements | Compatible with Windows 7, 8, 8.1, and 10 (32- and 64-bit); requires a quad-core 2.4 GHz or faster CPU and at least 4 GB RAM. Microsoft WHQL certified. Not recommended alongside other USB video adapters or docking stations on the same computer |
| USB Power | Powered through USB, with no separate power supply required; rated at 5 V, 1 A, and 5 W |
| Physical Design | Black plastic adapter with a matte finish; 12.4 × 2.6 × 0.6 inches and approximately 2 oz (56 g) |
| Model Identifiers | StarTech.com USB32HD2; chipset ID MCT Trigger; includes 64 MB DDRII SDRAM |
| Package Contents | One USB video adapter and one quick-start guide |