






🚀 Unlock your ultimate multi-screen command center—because one screen is never enough!
The StarTech.com USB 3.0 to Quad HDMI Adapter transforms a single USB-A port into four independent 1080p HDMI displays, exclusively for Windows users. Bus-powered and easy to install, it supports multi-tasking with included software, enabling professionals to maximize productivity with up to five simultaneous screens. Perfect for managers and remote workers craving a sleek, efficient multi-monitor setup without the hassle of extra power adapters.









| ASIN | B09BJWGPXR |
| Best Sellers Rank | #16 in USB-to-VGA Adapters |
| Brand | StarTech.com |
| Color | Space Gray |
| Compatible Devices | Desktop, Laptop, Monitor |
| Connector Type | HDMI, USB 3.0 |
| Current Rating | 4 Amps |
| Customer Reviews | 4.4 out of 5 stars 853 Reviews |
| Finish | Hdmi |
| Global Trade Identification Number | 00065030888721 |
| Item Dimensions | 4 x 3.2 x 0.6 inches |
| Item Type Name | Video Adapter |
| Item Weight | 0.4 Pounds |
| Item dimensions L x W x H | 4 x 3.2 x 0.6 inches |
| Manufacturer | StarTech.com |
| Model Number | USB32HD4 |
| Number of Items | 1 |
| Number of Ports | 4 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | Monitor |
| UPC | 065030888721 |
| Unit Count | 1.0 Count |
| Warranty Description | 2-year |
| Warranty Type | Extended |
J**S
Great value for the money
This is well made and I use it everyday without failure. Well worth the money.
S**N
Works adds 4 additional HDMI screens/Win11
Sure pricey, but not for what it does. USB C out to 4 HDMI screens. I was in need of at least 1 or 2 more HDMI screens above the 4 screens 3 G-Sync on G-Sync 34 inch wide screens. The RTX 3090 Ti board only drives only 4 screens at a time. 2 ports are shared. For FS 2020. This option lets me have up to 8 screens at once. Keep in mind the video out for me is not full screen faster high resolution G-Sync 4K like the three main 34-inch screens are. These are intended for displaying air plane instruments only on smaller touch screens. It was truly plug and play Windows 11. Did exactly what I had hoped it would do. Nice solution when everything else I tried didn't work. Including NOT being able to use the ASUS MB with its built in HDMI/Display Port built video in favor of the RTX 3090 Ti 24 gig monster card that was at least one short for output. Nice product! Beein using Startech hubs for years very happy with this. Can't be sure it just works with Windows 10 (I assume so) but I know it works with Windows 11.
J**.
Exactly what you need for multiple monitor displays, I have 4.
I absolutely love this. I have multiple jobs so I am needing to switch the main source multiple times per day and this always works and has no issues. Wonderful product, I would buy another when needing another multiple monitor setup. Thank you.
T**Y
Perfect for what we need.
Easy to install and work perfect for 4 monitors.
S**E
Works very well -- One caveat
I help small companies with their IT needs. This item was needed for a series of projects, and it worked like a charm. It's important to remember that you will not be able to use it until the driver has been installed, so make sure your monitors are set up in a different way until a user can log in and install the drivers. Secondly, it doesn't seem to work properly if a user isn't signed in. As a result, when hooking up 3 monitors to this device, I also have one of those 3 monitors hooked up directly to the computer instead of to the StarTech device. That way, said monitor functions for the user to log in on, and then once logged in, ALL of the monitors connected to the StarTech device will turn on.
A**T
Great quality
It’s the best for multi monitor
D**A
GOOD INVESTMENT
Invest in a good converter that does not cause the monitor to "black out". I've purchased many docking stations, but they mostly blacked out after several minutes of use. StarTech adapter has not blacked out once and it delivers every time. I'm very satisfied for what i use it for...
S**Y
Not good. Already stopped working after 2 months.
Stopped working only after a couple of months.
Trustpilot
1 week ago
2 months ago