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
Rating 2.5 out of 5 stars with 2 reviews
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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.

This USB 3.0 to Dual HDMI Multi-Monitor Adapter acts as an external video card for your MacBook or Windows computers. It allows you to add two additional displays through your USB 3.0 port, boosting your productivity by giving you more screen space to work from. One of the HDMI ports can output resolutions up to 4K, while the other can output resolutions up to 2048 x 1152. This is the perfect alternative to a costly video card. With this USB 3.0 Multi-Monitor Adapter, you can quickly install the driver with a simple USB plug-in. Afterwards, connect the device to your monitors using HDMI cables and then you will have a dual-display workstation!

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.

The JUA254 USB to HDMI Multi-Monitor Adapter works as an external video card, instantly allowing users to attach additional displays via HDMI connection without the hassle of a lengthy setup or having to install additional hardware. The USB 3.0 Display Adapter can support up to four displays running on the same computer, turning your workstation into a fully-functioning, multi-display powerhouse. This USB adapter works as an external video card, instantly allowing additional displays without the hassle of opening the computer casing and installing an external graphics card. You can have a second monitor with an extended display, a mirrored display, a rotational display (rotation mode not available for Mac), or make it your primary monitor. Now enjoy true 1080p HD resolution through any Windows or Mac computer with a USB 3.0 port. These adapters are also backwards compatible with USB 2.0 resolutions and playback, which are ideal for office applications. The simple plug-and-play function allows you to connect your computer to a second monitor or projector within seconds to create a new visual environment on Windows 10.
| Pros for StarTech.com - USB 3.0 to Dual HDMI Adapter - Black | |||
|---|---|---|---|
| There were no pros for this product— | Ease of use, Overall Performance, HDMI, Compatibility, Connectivity | Ease of use, HDMI, Compatibility, Performance, Dual Monitors | Overall Performance, Functionality |
| Cons for StarTech.com - USB 3.0 to Dual HDMI Adapter - Black | |||
| There were no cons for this product— | Heat, Price, Driver, Lag, Resolution | Heat, Driver Installation, Cord Length | There were no cons for this product— |