# Ethernet Adapter StarTech.com NBASE-T NIC

**URL:** https://aio.lv/en/product--startech-us2ga30--3093004
**Data updated:** 2025-12-29 10:45 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** StarTech
**Manufacturer code:** US2GA30
**EAN:** 0065030882958
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 45.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-us2ga30--3093004

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The StarTech.com 2.5GbE USB A to Ethernet Adapter provides a reliable wired connection with speeds up to 2.5 Gbps. Compatible with USB 3.0 and 3.1, it features an RJ45 port for easy connectivity to laptops like Lenovo X1 Carbon and HP EliteBook/ZBook. Its compact design and dual-speed capability (2.5 GbE/1 GbE) make it ideal for high-performance networking needs.

## Long description

USB LAN Adapter \| IEEE 802.3bz \| 2.5 Gbps \| Mac \| Windows® \| Linux. The StarTech.com Ethernet Adapter (US2GA30) is a compact USB-A to RJ45 network adapter that adds 2.5 GbE wired network connectivity to laptops and desktops via a USB 3.0 port. Its Realtek RTL8156 chipset supports native drivers for macOS and Linux and enables faster file transfers and lower latency compared with standard Gigabit Ethernet.
Advantages
This adapter delivers up to 2.5 Gbps network bandwidth over a USB 3.0 connection, enabling quicker access to large files and improved network performance for office or home use. Native driver support for macOS and Linux simplifies installation, while Windows systems can obtain drivers directly from the device if needed. The adapter is USB powered, compact and lightweight for easy portability without an external power supply.
Suitable for
Adding 2.5 GbE wired connectivity to laptops without a native Ethernet port
Upgrading office desktops or laptops for faster file transfers and network tasks
Use with macOS, Linux, and Windows systems (driver support varies by OS)
Portable network access for remote work, hot desks, or conference rooms
Key specifications
Model: StarTech.com US2GA30
Interface: USB 3.0 Type-A to RJ45 (Ethernet)
Network standard: IEEE 802.3bz (2.5GBASE-T), backward compatible with 1 Gbps
Maximum data rate: 2.5 Gbps
Chipset: Realtek RTL8156
Power: USB bus-powered (no external adapter required)
Compatible OS: macOS and Linux (native drivers); Windows (driver download from device if required)
Colour: Grey, Black
Weight: 0.0397 kg
How to use
Connect the adapter to a USB-A (USB 3.0) port on your laptop or desktop, then plug an Ethernet cable into the adapter’s RJ45 port and into your network. On macOS and Linux the adapter should be recognized automatically using native drivers. On Windows, follow the prompt to install drivers from the device if the system does not already have them. No external power source is required as the adapter draws power from the host USB port.
Usage recommendations
For best performance, use a USB 3.0 or higher Type-A port and quality Cat5e or Cat6 cabling to achieve 2.5 Gbps speeds. If you encounter driver issues on Windows, allow the system to download the driver provided by the adapter or visit StarTech.com for support and the latest driver package.

## Specifications

| Feature | Value |
|---|---|
| Internal | No |
| Mean time between failures (MTBF) | 10000 h |
| Maximum data transfer rate | 5000 Mbit/s |
| Connectivity technology | Wired |
| Ethernet LAN (RJ-45) ports | 1 |
| Jumbo frames support | Yes |
| Quick start guide | Yes |
| Auto MDIX IEEE | Yes |
| Server operating systems supported | Windows Server 2008 R2, Windows Server 2012 R2, Windows Server 2016 |
| Component for | PC/Laptop |
| VLAN tagging | Yes |
| Jumbo frames | 16000 |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 415 mm |
| Master (outer) case width | 435 mm |
| Master (outer) case length | 420 mm |
| Products per master (outer) case | 70 pc(s) |
| Harmonized System (HS) code | 85176990 |

### Technical details

| Feature | Value |
|---|---|
| Host interface | USB |

### Other features

| Feature | Value |
|---|---|
| Interface | Ethernet |
| Networking standards | IEEE 802.3u, IEEE 802.3i, IEEE 802.3bz, IEEE 802.3ab, IEEE 802.1Q, IEEE 802.3x |

### Features

| Feature | Value |
|---|---|
| Chipset | Realtek - RTL8156 |
| Cable length | 0.15 m |
| Product colour | Grey, Black |
| Windows operating systems supported | Windows 8.1 x64, Windows 8.1 Pro x64, Windows 8.1 Pro, Windows 8.1 Enterprise x64, Windows 8.1 Enterprise, Windows 8.1, Windows 7 x64, Windows 7 Ultimate x64, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Starter x64, Windows 7 Starter, Windows 10 Enterprise x64, Windows 7 Enterprise x64, Windows 7 Enterprise, Windows 7, Windows 10 x64, Windows 10 Pro x64, Windows 10 Pro, Windows 10 IOT Core, Windows 10 Home x64, Windows 10 Home, Windows 7 Home Basic, Windows 10 Enterprise, Windows 10 Education x64, Windows 10 Education, Windows 10 |
| Mac operating systems supported | 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 13.0 Ventura |
| Linux operating systems supported | Y |
| USB version | 3.2 Gen 1 (3.1 Gen 1) |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, FCC, REACH |
| Compliance certificates | RoHS |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 90 |
| Storage temperature (T-T) | -10 - 55 |
| Operating temperature (T-T) | 0 - 70 |

### Performance

| Feature | Value |
|---|---|
| Full duplex | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 175 mm |
| Package height | 30 mm |
| Package width | 145 mm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0397 kg |
| Height | 16 mm |
| Depth | 30 mm |

### Design

| Feature | Value |
|---|---|
| LED indicators | Speed, Link |

## FAQ

### How much does the Ethernet Adapter StarTech.com NBASE-T NIC cost, and is it available for purchase?

The price is 55.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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: weight, 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 Ethernet Adapter StarTech.com NBASE-T NIC?

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

https://aio.lv/img/cache/product/3093004/64202694_large.webp