# USB to Ethernet Adapter StarTech USB31000S2H

**URL:** https://aio.lv/en/product--startech-usb31000s2h--631322
**Data updated:** 2025-12-28 21:32 (EET)
**Category:** Network Cards
**Manufacturer:** StarTech
**Manufacturer code:** USB31000S2H
**EAN:** 065030862400
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The StarTech USB31000S2H is a USB to Ethernet adapter that provides a reliable wired connection for laptops. With a maximum data transfer rate of 5000 Mbit/s, it supports 10/100/1000 Gigabit Ethernet. The adapter features a 30cm attached cable and is USB powered, making it convenient and portable. Its sleek black design complements any setup.

## Long description

The StarTech USB31000S2H is a compact USB to Ethernet adapter that adds a Gigabit RJ45 network port to computers with a USB Type-A port. The adapter supports 10/100/1000 Mbps connections, is compatible with Cat5 through Cat6a cabling, and is USB powered via a 30 cm attached cable. It uses the Realtek RTL8153 chipset for native driver support across Windows, macOS and Linux and comes in a minimalist black design suitable for portable use.
Advantages
This USB to Ethernet adapter provides Gigabit network performance when connected to a USB 3.2 Gen 1 (USB 3.0) or higher port, enabling faster file transfers and smoother streaming compared with typical wireless connections. It delivers plug-and-play compatibility with native drivers on major operating systems, supports VLAN tagging, Auto-MDIX, full-duplex operation and 9K jumbo frames, and includes backward compatibility for older USB ports. The 30 cm cable and USB-powered design make it convenient for laptop users and mobile setups.
Suitable for
 Adding a wired Gigabit network port to newer laptops without built-in Ethernet
 Restoring network access for computers with a faulty or missing Ethernet jack
 Temporary or portable wired connections for travel, meetings, or hot-desking
 Home office and small office setups requiring reliable wired connectivity
Key specifications
 Model: StarTech USB31000S2H
 Interface: USB Type-A host; RJ45 Ethernet
 Network speeds: 10/100/1000 Mbps (Gigabit Ethernet)
 Maximum data transfer rate (per product data): 5000 Mbit/s
 Chipset: Realtek RTL8153
 Cable length: 30 cm (11.8 in) attached cable
 Power: USB powered
 Supported standards: IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x
 Colour: Black
 Weight: 0.0259 kg
How to use
Plug the USB Type-A connector into an available USB 3.0/3.2 Gen 1 (or higher) port on your computer, then connect an Ethernet cable to the RJ45 port on the adapter. The adapter is USB powered and requires no external power supply. On supported operating systems the Realtek RTL8153 chipset provides native drivers so the adapter should function immediately; if necessary install drivers provided by the operating system or from the manufacturer. After connection, configure network settings in your OS if static IP or VLAN settings are required.
Usage recommendations
For best Gigabit performance, connect the adapter to a USB 3.0/3.2 Gen 1 or higher port and use Cat5e or Cat6 cabling. If you plan to use advanced network features (VLAN tagging, jumbo frames), verify compatibility with your network equipment and configure settings in the operating system or network management tools.

## Specifications

| Feature | Value |
|---|---|
| Master (outer) case height | 270 mm |
| Master (outer) case width | 355 mm |
| Master (outer) case length | 455 mm |
| Products per master (outer) case | 200 pc(s) |
| Harmonized System (HS) code | 85176990 |
| Sustainability certificates | CE, RoHS |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Interface | Ethernet |
| Host interface | USB |
| Internal | No |
| Ethernet LAN (RJ-45) ports | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantity | 2 |

### Bandwidth

| Feature | Value |
|---|---|
| Maximum data transfer rate | 5000 Mbit/s |
| Full duplex | Yes |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x |
| Cabling technology | 10/100/1000BaseT(X) |
| Chipset | Realtek RTL8153 |
| Ethernet LAN | Yes |
| Flow control support | Yes |
| Jumbo frames support | Yes |
| Ethernet LAN data rates | 10, 100, 1000 |
| VLAN tagging | Yes |
| Jumbo frames | 9000 |

### Performance

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 637901 h |
| Wake-on-LAN ready | Yes |
| Auto MDIX IEEE | Yes |
| Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows 98SE, Windows ME, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows Vista x64, Windows XP, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64 |
| Mac operating systems supported | Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 11.0 Big Sur, Mac OS X 13.0 Ventura |
| Linux operating systems supported | Y |
| Server operating systems supported | Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows Server 2019 |
| Other operating systems supported | ChromeOS |

### Design

| Feature | Value |
|---|---|
| Housing material | Plastic |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0259 kg |
| Package weight | 106 g |
| Height | 17 mm |
| Width | 37 mm |
| Depth | 255 mm |
| Package depth | 220 mm |
| Package height | 30 mm |
| Package width | 128 mm |

### Power

| Feature | Value |
|---|---|
| USB powered | Yes |
| Power consumption | 1092 mA |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 40 - 50 |
| Storage temperature (T-T) | -10 - 55 |
| Operating temperature (T-T) | 0 - 70 |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All StarTech products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized StarTech service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connectivity technology, interface, host interface, maximum data transfer rate, weight, networking standards, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for USB to Ethernet Adapter StarTech USB31000S2H?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

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