StarTech.com USB31000S USB 3.0 to Gigabit Ethernet NIC Network Adapter - 10/100/1000 Mbps - TAA Compliant - Black
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Product Features
Technical Overview
Engineered with the ASIX AX88179A chipset, the USB31000S ensures native compatibility and stable performance across a wide range of computing platforms. The adapter operates over a single USB 3.0 Type-A host interface, delivering the bandwidth necessary to sustain Gigabit Ethernet throughput without bottlenecking.
Network communication adheres to the 10/100/1000Base-T standard, automatically negotiating the highest available speed with connected switches or routers. The adapter supports standard twisted-pair media (Cat5e/Cat6/Cat6a) and is designed for plug-and-play operation with supported operating systems.
Relevant factors for this section include Host Interface, Total Number of Ports, USB Standard, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This adapter stands out by combining Gigabit performance with exceptional portability and broad system support. Its compact, lightweight form factor makes it an ideal travel companion for professionals who require dependable wired connectivity in various environments.
Universal OS Support
The adapter maintains compatibility with Windows 7 through current versions, Windows Server, macOS 10.14+, many Linux distributions (kernel 4.11+ LTS), and ChromeOS, ensuring it works across diverse IT ecosystems.
- Windows 7 to 11
- macOS 10.14+
- Linux LTS
- ChromeOS
Reliable Wired Alternative
Provides a stable, low-latency connection superior to wireless networks for applications like video conferencing, large file transfers, and VoIP, where consistent bandwidth is critical.
- Low Latency
- Stable Bandwidth
- Reduced Interference
Deployment / Use Cases
The USB31000S adapter serves multiple practical roles in business and professional settings. It is particularly valuable for modern ultrabooks and compact desktops that sacrifice built-in Ethernet ports for thinner designs, restoring wired network capability without compromising portability.
IT departments can deploy these adapters as standardized peripherals for employees who work remotely or in hot-desking environments, ensuring consistent network performance regardless of the host device. The adapter also functions effectively as a temporary network interface during troubleshooting or when a computer's integrated NIC fails.
Mobile Workstation Enhancement
Enables laptop users to connect directly to office LANs or conference room networks for faster, more secure data access during meetings or collaborative sessions.
Legacy System Connectivity
Allows older computers with slower USB 2.0 ports to connect to Gigabit networks, though maximum throughput will be limited by the host interface speed.
Physical Profile
The adapter features a sleek black housing that matches most computer accessories. With dimensions of 1.02 inches wide by 0.61 inches high (26 mm x 15.50 mm) and a weight under 1 ounce, it adds minimal bulk to a laptop bag or workspace. The compact design allows it to remain connected to a laptop even when stored in a sleeve, while the durable construction withstands regular travel use.
- Width
- 1.02" (26 mm)
- Height
- 0.61" (15.50 mm)
- Weight
- 0.99 oz (28 g)
What's in the Box
The package includes the Gigabit Ethernet Adapter and a printed instruction manual to guide initial setup and driver installation where required.
Package contents include Gigabit Ethernet Adapter, 1 x Instruction Manual. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- Adds a Gigabit Ethernet port to laptops and desktops via USB 3.0
- Supports 10/100/1000 Mbps network speeds for full Gigabit performance
- Uses ASIX AX88179A chipset for reliable, native compatibility
- USB bus-powered—no external power adapter required
- Works with Windows, macOS, Linux, and ChromeOS
- TAA compliant for U.S. government procurement
- Compact black design: 1.02" x 0.61" (26 mm x 15.50 mm)
- Includes status and activity LED indicators
- Backed by a 2-year limited warranty
- RoHS, REACH, and WEEE environmental compliance
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | USB31000S |
| Brand Name | StarTech.com |
| Product Model | USB31000S |
| Product Name | USB 3.0 to Gigabit Ethernet NIC Network Adapter |
| Packaged Quantity | 1 Each |
| Product Type | Gigabit Ethernet Adapter |
| Interfaces/Ports | |
| Host Interface | USB 3.0 Type A |
| Total Number of Ports | 1 |
| USB Standard | USB 3.0 |
| Number of Network (RJ-45) Ports | 1 |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Network & Communication | |
| Network Technology | 10/100/1000Base-T |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Height | 0.61" (15.50 mm) |
| Width | 1.02" (26 mm) |
| Weight (Approximate) | 0.99 oz (28 g) |
| Miscellaneous | |
| Package Contents | Gigabit Ethernet Adapter 1 x Instruction Manual |
| Device Supported | PC |
| 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) |
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What operating systems does this USB to Ethernet adapter support?
The adapter supports Windows 7 through current versions, Windows Server editions, macOS 10.14 and newer, Linux distributions with kernel 4.11 or later (LTS versions recommended), and ChromeOS. Most modern operating systems include native drivers, though some may require manual driver installation from the manufacturer's website for optimal performance.
Does this adapter require external power or is it bus-powered?
This adapter is USB bus-powered, meaning it draws all necessary power directly from the host computer's USB port. No external power adapter or additional cables are required, which enhances portability and simplifies deployment in various environments.
What is the maximum network speed this adapter can achieve?
The adapter supports Gigabit Ethernet speeds up to 1000 Mbps (1 Gbps) on compatible networks. It automatically negotiates with network equipment to operate at 10 Mbps, 100 Mbps, or 1000 Mbps depending on the connected switch, router, and cable quality, ensuring optimal performance for your specific network infrastructure.
Is this adapter TAA compliant?
Yes, the USB31000S is TAA (Trade Agreements Act) compliant, making it eligible for procurement by U.S. federal government agencies and contractors who must adhere to TAA sourcing requirements. The adapter is manufactured in Taiwan, which is a TAA-designated country.
Can I use this adapter with a USB 2.0 port?
Yes, the adapter is backward compatible with USB 2.0 ports. However, when connected to a USB 2.0 port, the maximum network throughput will be limited by the USB 2.0 interface speed (typically up to 480 Mbps), which is below the adapter's Gigabit capability. For full Gigabit performance, connect to a USB 3.0 or later port.
What is included in the package with this adapter?
The package contains the Gigabit Ethernet Adapter unit itself and one printed instruction manual. The manual provides guidance on physical connection, driver installation for operating systems that require it, and basic troubleshooting steps to ensure proper setup and operation.
| Qty | Price | Available |
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