This StarTech USB 3.0 to Dual HDMI Adapter USB32HD2 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 USB32HD2 is backed by a StarTech.com 3-year warranty and free lifetime technical support.
Q: Will this function to add an external monitor to a Chrome OS laptop?
A: No, the USB32HD2 is a Windows only device and is not compatible with ChromeOS. Brandon, StarTech.com Support
A: No, the USB32HD2 is a USB 3.0 to dual HDMI adapter used to connect two HDMI displays onto a computer. Atha, StarTech.com Support
Q: so can it handle/ or do 1080p 144hz on one monitor and 1080p 280hz on a different monitor
A: No, if you are looking to output 2x 1080P displays onto the USB32HD2, the maximum refresh rate supported is 60hz. Atha, StarTech.com Support
A: No, the USB32HD2 is not supported for Mac OS and is currently supported for Windows 10, 8.1, 8 and 7. Atha, StarTech.com Support
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This StarTech USB 3.0 to Dual HDMI Adapter USB32HD2 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 USB32HD2 is backed by a StarTech.com 3-year warranty and free lifetime technical support.

The Insignia USB-A 3.0 to Dual HDMI video adapter can mirror or extend your computer display to any HDMI-enabled monitor, TV, or projector. The HDMI-1 port can transfer up to 4K@30Hz resolution. The HDMI-2 port can transfer up to 1920x 1080P@60Hz. This adapter is compatible with Windows 10 or 11, but can’t support the Mac OS, Chrome OS, Android OS, Linux OS, Game OS. The driver can be installed automatically when computers internet connection is available, and Windows Update is enabled.

Improve your workstation by connecting your laptop to an external monitor with this Insignia 6 ft. DisplayPort to HDMI Cable. The cable supports 4K Ultra HD to prevent loss in quality when transferring between screens. It features a sleek braided cable jacket for protection, and the plug-and-play design makes setup a breeze.

The UPTab USB-C (Type-C) to Dual HDMI 2.0 4K@ 60Hz Adapter supports a computer to connect to an HDMI UltraHD display. This adapter is ideal for those engaged in high-level computing, gaming, and graphics by providing the highest performance available. Connect the USB-C end of the connector to your computer and plug your existing HDMI cable from the display into the adapter. The adapter converts the USB-C video signal into an HDMI signal simultaneously at up to UHD 4K 4096x2160 at 60Hz. With support of the 4:4:4 color format, the adapter will enable true RGB color without the visual color degradation that occurs in other color formats that use subsampling. When audio is desired, the USB-C adapter will also transmit up to 8-channel audio for an immersive audio and video experience. Transmits video over dual HDMI single or simultaneously. Extended display mode is supported only for Windows 10, 8, and 7. Apple macOS does not support (EST) Extended mode.
| Pros for StarTech.com - USB 3.0 to Dual HDMI Adapter - Black | |||
|---|---|---|---|
| There were no pros for this product— | Ease of use, HDMI, Performance, Compatibility, Dual Monitors | Overall Performance, Connectivity, Cable Length, Ease of Use | There were no pros for this product— |
| Cons for StarTech.com - USB 3.0 to Dual HDMI Adapter - Black | |||
| There were no cons for this product— | Driver Installation, Heat, Cord Length | There were no cons for this product— | There were no cons for this product— |