# StarTech.com 2.5GbE USB C to Ethernet Adapter USB 3.0 Type C Multi Speed Network

**URL:** https://aio.lv/en/product--startech-us2gc30--10974028
**Data updated:** 2025-12-30 15:00 (EET)
**Category:** Network Cards
**Manufacturer:** StarTech
**Manufacturer code:** US2GC30
**EAN:** 0065030867818
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.99 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 41.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-us2gc30--10974028

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The StarTech.com 2.5GbE USB C to Ethernet Adapter provides wired connectivity with a maximum data transfer rate of 5000 Mbit/s. It is compatible with USB Type-C and Thunderbolt 3 devices, making it ideal for high-speed network connections. The adapter supports multiple speeds including 2.5/1 Gigabit and 100 Mbps, ensuring versatile performance for various networking needs.

## Long description

StarTech.com USB-C to Ethernet adapter (model US2GC30) provides wired 2.5 GbE network connectivity for laptops and desktops with a USB Type-C port. The compact adapter uses USB 3.0 performance to deliver multi-speed Ethernet access (2.5/1/0.1 Gbps) and is compatible with Mac, Windows and Linux systems, enabling fast file transfers and reliable wired networking when Wi‑Fi is unavailable or insufficient.
Advantages
This adapter supports full 2.5 Gigabit bandwidth over a USB 3.0 Type-C connection and uses the Realtek RTL8156BG chipset for native driver support on macOS and Linux. Windows systems without a local driver will be prompted to download the adapter firmware automatically, allowing quick installation even without prior driver setup. The unit is bus-powered, lightweight and compact for easy portability and desktop use.
Suitable for
Connecting laptops and ultrabooks with USB-C/Thunderbolt 3 to wired networks
Office and home workstations requiring faster-than-gigabit wired access
Transferring large files over a 2.5 GbE network
Temporary or permanent wired network access where internal NIC upgrade is not possible
Key specifications
Model: US2GC30
Maximum data transfer rate: 5000 Mbit/s (supports 2.5 Gbps, 1 Gbps, 100 Mbps)
Host interface: USB Type-C (USB 3.0)
Networking standards: IEEE 802.3bz, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3i, IEEE 802.3x, IEEE 802.1Q
Chipset: Realtek RTL8156BG
Product colours: Black, Grey
Weight: 0.0397 kg
How to use
Plug the USB-C end of the adapter into an available USB Type-C or Thunderbolt 3 port on your computer, then connect a standard RJ45 Ethernet cable from the adapter to your network switch, router or wall jack. The adapter is bus-powered so no external power supply is required. On macOS and Linux the necessary driver is provided natively; on Windows systems the adapter will prompt for or automatically download the appropriate driver when needed.
Usage recommendations
For optimal performance, use Cat5e or higher-rated Ethernet cabling and connect to network equipment that supports 2.5 GbE. Keep the adapter unobstructed to avoid heat buildup during sustained high-speed transfers.

## Specifications

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

### Ports & interfaces

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

### 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 802.3bz, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x |
| Chipset | Realtek - RTL8156 |
| Ethernet LAN | Yes |
| Jumbo frames support | Yes |
| Ethernet LAN data rates | 10, 100, 1000, 2500 |
| Ethernet interface type | 2.5 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet |
| Copper ethernet cabling technology | 10BASE-T, 100BASE-TX, 1000BASE-T |
| VLAN tagging | Yes |
| Jumbo frames | 16000 |

### Performance

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 1233108 h |
| Plug and Play | Yes |
| Cable length | 0.15 m |
| 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 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 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 |
| 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 13.0 Ventura |
| Linux operating systems supported | Y |
| Server operating systems supported | Windows Server 2008 R2, Windows Server 2012 R2, Windows Server 2016 |

### Design

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | Black, Grey |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0397 kg |
| Package weight | 100 g |
| Height | 80 mm |
| Width | 27 mm |
| Depth | 16 mm |
| Package depth | 170 mm |
| Package height | 30 mm |
| Package width | 142 mm |

### Power

| Feature | Value |
|---|---|
| USB powered | Yes |

### Operational conditions

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

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, FCC, REACH |

### Packaging content

| Feature | Value |
|---|---|
| Quick start guide | Yes |

## FAQ

### How much does the StarTech.com 2.5GbE USB C to Ethernet Adapter cost, and is it available for purchase?

The price is 49.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 59 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 19.06.2026 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: 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 StarTech.com 2.5GbE USB C to Ethernet Adapter?

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/10974028/61396690_large.webp