StarTech. com USB32HD4 USB 3. 0 to Quad HDMI Adapter - 4x HDMI Outputs - 1080p 60Hz - Windows Only - Space Gray
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Product Features
Technical Overview
This USB 3.0 to HDMI adapter employs DisplayLink technology to extend or mirror desktop content across up to five total displays when including the primary laptop or desktop screen. Each of the four HDMI outputs supports Full HD 1920x1080 resolution at 60Hz refresh rate with 2-channel audio pass-through, creating a seamless multi-monitor experience without compromising visual quality.
The adapter's USB 3.0 interface provides sufficient bandwidth to drive all four displays simultaneously while maintaining responsive performance for office productivity applications, web browsing, and multimedia content. Installation requires administrator privileges on the host Windows system to load the necessary drivers, after which the adapter becomes a plug-and-play solution for expanding visual workspace.
This section brings together practical product details such as Adapter Type, Connector Type on First End, Connector on First End Details, Color Family, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The USB32HD4 adapter delivers immediate workspace expansion without requiring internal hardware upgrades or specialized graphics cards. Its compact aluminum enclosure dissipates heat efficiently during extended use, while the Space Gray finish complements modern office aesthetics.
Simplified Multi-Display Management
Included software provides advanced window management capabilities beyond basic operating system functions, allowing users to quickly arrange applications across displays with preset layouts and zoom controls.
- Drag-and-drop windows to specific monitors
- Split-screen and scaling presets
- Zoom in/out functionality per display
Universal Windows Compatibility
Supports all current Windows architectures including traditional x86/x64 platforms and newer ARM-based systems like Snapdragon X Copilot+ PCs, ensuring broad compatibility across enterprise and consumer devices.
- Intel and AMD processor support
- Snapdragon X Copilot+ PC ready
- Administrator installation required
Deployment / Use Cases
This quad HDMI adapter excels in environments where screen real estate directly correlates with productivity gains. Financial analysts can monitor multiple data streams simultaneously, software developers can maintain code editors alongside documentation and testing interfaces, and creative professionals can dedicate displays to tool palettes, timelines, and preview windows.
The solution also serves temporary presentation needs in conference rooms or training facilities, where a laptop can drive multiple large-format displays or HDTVs without requiring permanent installation of complex switching equipment. The compact form factor and included cable make it easily transportable between workstations or remote locations.
Professional Workstation Expansion
Transform standard office laptops into multi-monitor powerhouses for data analysis, programming, content creation, and customer support centers where multiple applications require constant visibility.
Temporary Presentation Systems
Quickly set up multi-screen presentations in boardrooms, trade show booths, or training facilities using existing laptops and standard HDMI displays without permanent infrastructure investment.
Physical Profile
The adapter's aluminum construction provides durability while maintaining a lightweight profile at just 6.4 ounces (181.44 grams). Its compact dimensions—4 inches long by 3.2 inches wide by 0.6 inches high—allow discreet placement on desktops or behind monitors. The integrated USB-A cable reduces cable clutter compared to separate dongle-and-cable solutions, while the Space Gray color coordinates with most office equipment aesthetics.
- Width
- 3.20" (81.28 mm)
- Height
- 0.60" (15.24 mm)
- Weight
- 6.40 oz (181.44 g)
- Length
- 4" (101.60 mm)
What's in the Box
The adapter ships complete with all necessary components for immediate deployment in Windows environments.
Highlights
- Adds up to four 1080p 60Hz HDMI displays to any Windows laptop or desktop
- USB 3.0 bus-powered design requires no external power supply
- Includes multi-monitor management software for advanced window arrangement
- 3.3-foot attached USB-A cable provides flexible placement options
- Supports all Windows platforms: x86, x64, and ARM architectures
- Aluminum construction in Space Gray for durability and aesthetics
- TAA compliant for government and educational procurement
- EU RoHS certified for environmental compliance
- 3-year limited warranty for long-term reliability
- Compact dimensions: 4" L x 3.20" W x 0.60" H
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | USB32HD4 |
| Brand Name | StarTech.com |
| Product Name | USB-A to HDMI Adapter |
| Packaged Quantity | 1 Each |
| Product Type | Video Adapter |
| Technical Information | |
| Adapter Type | HDMI/USB |
| Connector Type on First End | USB 3.0 Type A - Male |
| Connector on First End Details | 1 x 9-pin Type A USB 3.0 USB Male |
| Connector Type on Second End | HDMI Digital Audio/Video - Female |
| Connector on Second End Details | 4 x HDMI Digital Audio/Video Female |
| Maximum Resolution Supported | 1920 x 1080 |
| Physical Characteristics | |
| Color Family | Gray |
| Product Color | Space Gray |
| Product Material | Aluminum |
| Height | 0.60" (15.24 mm) |
| Width | 3.20" (81.28 mm) |
| Length | 4" (101.60 mm) |
| Weight (Approximate) | 6.40 oz (181.44 g) |
| Miscellaneous | |
| Package Contents | 1 x USB-A to HDMI Adapter 1 x Quick-Start Guide |
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Environmentally Friendly | Yes |
| Environmental Certification | EU RoHS |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) 2,Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
How many displays can I connect with this adapter?
The USB32HD4 supports up to four external HDMI displays simultaneously. When including your laptop's or desktop's primary screen, you can achieve a total of five displays in extended mode. Each external display supports 1920x1080 resolution at 60Hz refresh rate with 2-channel audio pass-through through the HDMI connection.
Does this adapter require an external power supply?
No external power supply is required. The adapter is USB bus-powered, drawing all necessary power directly from the host computer's USB 3.0 port. This simplifies setup and reduces cable clutter. The adapter includes a 3.3-foot (1 meter) attached USB-A cable that provides both data connectivity and power delivery.
What resolution and refresh rate does each display support?
Each of the four HDMI outputs supports Full HD 1920x1080 resolution at 60Hz refresh rate. The adapter maintains this specification across all connected displays simultaneously. Audio is supported at 2-channel quality and is replicated to all displays through the HDMI connections, ensuring synchronized audio-visual presentation.
What software is included with the adapter?
The adapter includes proprietary multi-monitor management software that extends beyond basic operating system display controls. This software enables advanced window arrangement features including drag-and-drop window placement to specific monitors, zoom in/out functionality, split-screen presets, and display scaling options. These tools enhance productivity in multi-display environments.
What are the physical dimensions and construction materials?
The adapter measures 4 inches in length, 3.20 inches in width, and 0.60 inches in height (101.60 x 81.28 x 15.24 mm). It weighs approximately 6.4 ounces (181.44 grams). The enclosure is constructed from aluminum with a Space Gray finish, providing durability, efficient heat dissipation, and aesthetic compatibility with modern office equipment.
What resolution or display format is specified?
It features a display specification of 1920 x 1080, giving you clear visuals for work and media use.
What refresh rate or brightness details are available?
Display-oriented products are best judged through screen, connectivity, and installation specifications. Those facts help buyers confirm visual fit, mounting flexibility, and deployment suitability more clearly than generic summary text.
What input or connectivity options are listed?
Connectivity options include USB 3.0 Type A - Male, helping the product integrate into common office or home setups.
| Qty | Price | Available |
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