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!
Q: How many display modes does this adapter support?
A: This adapter supports four display modes: mirroring, extended, primary, and display rotation.
Q: Which USB version is required for 4K resolution?
A: You will need a USB 3.1/3.0 port for 4K resolutions.
Q: Can I add or remove monitors without restarting my computer?
A: Yes, the adapter is hot-swappable, allowing you to add or remove monitors without rebooting your system.
Q: What is the maximum resolution supported by this adapter?
A: This adapter supports resolutions up to 4K UHD on one display and 2K on the other display simultaneously.
Q: What is the maximum refresh rate supported for the 2K resolution?
A: The other port supports a maximum resolution of 2K (2048x1152) at 60Hz.
Q: Can I use this adapter with my MacBook?
A: Yes, this adapter is compatible with both macOS and Windows operating systems.
Q: If i plug this into my pc will it split two monitors with different displays
A: Yes, that is exactly what I did.
A: Yes, you have to download and install their driver. I would recommend against doing this. The driver doesn't use your build-in Mac video, instead it implements a "screen mirroring" method and has caused multiple problems for me. I'm using it with a MacBook Pro and am very disappointed with the product and the manufacturer's response when I opened a service ticket with their customer service department -- which was basically this: "We're sorry, but the product doesn't work for your needs." I was only trying to use it to add external monitors to my laptop while at my desk. Among the most serious issue was that I cannot disconnect the device without shutting down my laptop. NOT ACCEPTABLE!
Customers are pleased with the ease of use and performance of the USB 3.0 to Dual HDMI Multi-Monitor Adapter, frequently citing seamless installation and reliable functionality. Many appreciate its compatibility with multiple monitors and its compact size. However, some customers noted that the price point may be high for some users, and a few experienced challenges with driver installation or occasional lag.
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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!

This Best Buy Essentials Mini DisplayPort to HDMI Adapter can mirror or extend the display from your Mini DisplayPort device to an HDMI-supported monitor. It supports resolutions up to 1920 × 1080 for high-quality video (and audio is supported when provided by the source). It has 24K gold plating to help guard against corrosion and loss of quality.

The USB-C to Dual HDMI Multi-Monitor Adapter acts as an external video card for your MacBook or Windows laptops. It allows you to add two additional displays through your USB-C 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. Simply install the driver for the USB-C to Dual HDMI Multi-Monitor Adapter by plugging-in the adapter and then connect your monitors using HDMI cables for 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.
| Pros for j5create - USB 3.0 to Dual HDMI Multi-Monitor Adapter - Silver | |||
|---|---|---|---|
| Ease of use, HDMI, Performance, Compatibility, Size | Ease of use, Price, Compatibility, Performance, HDMI | Ease of use, HDMI, Price, Overall Performance, Connectivity | Ease of use, HDMI, Performance, Compatibility, Dual Monitors |
| Cons for j5create - USB 3.0 to Dual HDMI Multi-Monitor Adapter - Silver | |||
| Resolution, Heat, Price, Driver, Lag | Resolution | Compatibility | Heat, Driver Installation, Cord Length |