Startech.com
StarTech.com USB-A to HDMI Adapter (USB32HD4)
- SKU:
- 18370746
- MPN:
- 256820
- Availability:
- Usually ships the same or next business day. In stock at our IL, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/13/2026 07:08:53 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 4 or above | and pay only $87.24 each 87.24 |
- Stock Update:
- 02/13/2026 07:08:53 AM PST
Description
This item is brand-new, factory sealed.
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, or create an eye-catching video wall.
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, as well as creating a dynamic video or matrix wall.
USB32HD4 is backed by a StarTech.com 3-year warranty and free lifetime technical support.
Features
- 1 x USB-A to HDMI Adapter
- 1 x Quick-Start Guide
TAA Compliant:
Yes
Environmentally Friendly:
Yes
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)
Country of Origin:
Taiwan
Specs
| Physical Characteristics | |
| Product Material | Aluminum |
| Weight (Approximate) | 6.40 oz |
| Length | 4" |
| Product Color | Space Gray |
| Height | 0.6" |
| Color Family | Gray |
| Width | 3.2" |
| Warranty | |
| Limited Warranty | 3 Year |
| General Information | |
| Brand Name | StarTech.com |
| Manufacturer Website Address | http://www.startech.com |
| Marketing Information | 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. More from the Manufacturer |
| Product Type | Video Adapter |
| Product Name | USB-A to HDMI Adapter |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | USB32HD4 |
| Packaged Quantity | 1 Each |
| Technical Information | |
| Connector Gender on First End | Male |
| Connector on Second End Details | 4 x HDMI Digital Audio/Video Female |
| Connector on First End Details | 1 x 9-pin Type A USB 3.0 USB Male |
| Connector Type on First End | USB 3.0 Type A - Male |
| Connector Type on Second End | HDMI Digital Audio/Video - Female |
| Connector Gender on Second End | Female |
| Cable Length | 3.28 ft |
| Adapter Type | HDMI/USB |
| Maximum Resolution Supported | 1920 x 1080 |
Warranty Information
