Quick tech specs
- Windows only adapter; It does not support macOS, ChromeOS or Linux
- USB 3.0 to 4x HDMI monitor adapter lets you extend your desktop by adding up to four HDMI monitors to your Windows computer
- 4x 1080p 60Hz displays; 2ch audio (one source replicated to all displays through HDMI); 3.3ft (1m) Cable Length
- Works w/ all Windows X86/X64/ARM platforms: Intel, AMD, and Snapdragon X Copilot+ PC
- Included software for multi-tasking and window arrangement; drag & drop windows to a selected monitor
Know your gear
this usb 3.0 to hdmi® adapter lets you extend your desktop by adding four independent hdmi monitors or displays to your laptop or desktop computer using a single usb type-a port. increase your productivity this usb-a to 4 hdmi adapter features four video outputs, boosting your productivity by giving you more screen space to work from. with multiple displays you have the freedom to access multiple applications at the same time and reference material on one display while you compose on the other. use the usb to hdmi multi-monitor adapter to extend or mirror your displays. high-definition video & audio leveraging the usb 3.0 interface, this quad monitor adapter dongle delivers high-definition resolutions up to 1920x1080 (1080p) on all four ports. the adapter also supports 2-channel audio through hdmi. easy setup the usb type-a to hdmi display adapter converter is equipped with a 3.3 ft. (1 m) attached usb-a cable that provides added distance between the adapter and your host device, ensuring a flexible setup. it also supports an automatic driver installation for ease of use. the external video adapter is bus-powered, with no external power required. multi-monitor assistant software the multi-monitor assistant application provides a user interface that assists users with multitasking, and allows you to quickly switch from monitor to monitor. it enables additional features, assisting users with dragging and dropping, optional zooming, split scaling and cascading windows to the main display. usb32hd4 is backed by a startech.com 3-year warranty and free lifetime technical support. note: the adapter is only capable of mirroring up to two additional displays.
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StarTech.com USB 3.0 to Quad HDMI Adapter, USB to 4x HDMI Monitor for Windo is rated
2.00 out of
5 by
2.
Rated 5 out of
5 by
Buzz Skywalker from
Useful, with one caveat
I bought this for my laptop, which only has one HDMI output. The device functions well so far as splitting the signal is concerned. However, all the colors on both my monitors became much darker when I’m connected to the splitter. Turning the brightness to 100% does not fix the problem, and plugging both monitors directly into the laptop gives a great picture. Have not had a chance to fiddle with the drivers yet, so I will update this post once I have.
Date published: 2023-05-29T00:00:00-04:00
Rated 5 out of
5 by
Lee Raguz from
The USB to 4X HDMI Splitter Driver Needs Help
I have your USB32HD4 USB to 4X HDMI Display Adapter. I am using a Dell Laptop and three HDMI Monitors. The driver works but over time the Windows Driver Foundation Driver slowly consumes all available memory and the screens lock up. If I unplug the USB cable the memory usage drops immediately. As soon as I plug the USB cable back in the memory usage starts climbing again until the screen lock up. This is unacceptable. Have someone contact me.
Date published: 2024-02-08T00:00:00-05:00