Tired of slow, unreliable Wi-Fi when you need to transfer large files or join a video call? The USB Ethernet Adapter lets you add a fast 2.5 GbE link to any laptop with a USB-C port, giving you stable, high-speed wired connectivity for work or home.
StarTech.com USB Ethernet Adapter
Enjoy a seamless plug-and-play experience. Once connected, the adapter instantly provides a reliable wired link, eliminating dropped packets and latency spikes. It draws power directly from the host, so you never need an extra charger, and the compact design fits neatly in any bag.
Benefits of StarTech.com USB Ethernet Adapter
- Faster transfers: Move large files in a fraction of the time with 2.5 Gbps bandwidth.
- Stable connection: Avoid Wi-Fi interference for smoother video calls and gaming.
- Easy setup: No drivers to install on macOS or Linux; Windows prompts download automatically.
- Portable power: Runs off the laptop’s USB-C port, removing the need for a separate power source.
- Future-proof: Supports the latest IEEE 802.3bz standard for next-generation networks.
Key Features of a 2.5Gbps USB Ethernet Adapter
- Data transfer rate: 2.5Gbps. Enables rapid file movement and low-latency streaming.
- Interface: USB-C. Connects to modern laptops without adapters.
- Port type: 10M/100M/1G/2.5 Gigabit Ethernet x 1 + USB 3.0. Handles a wide range of network speeds.
- Chipset: Realtek RTL8156BG. Provides native driver support for macOS and Linux.
- Auto-MDI/MDI-X: Auto-uplink. Simplifies cable connections without manual switches.
- Full duplex: Full duplex capability. Allows simultaneous send and receive traffic.
- Jumbo frames: Support enabled. Improves efficiency for large data packets.
- Compliance: IEEE 802.3u, 802.3i, 802.1Q, 802.3ab, 802.3x, 802.3bz. Meets industry networking standards.
- Colour: Gray. Blends discreetly with most laptop designs.
- Warranty: 2-year warranty plus free lifetime technical support. Gives peace of mind for long-term use.
Usages of a 2.5Gbps USB Ethernet Adapter
Ideal for professionals who need reliable, high-speed internet on the go, gamers seeking low-latency connections, and home users upgrading from standard gigabit links to handle 4K streaming or large cloud backups. It works with Windows, macOS and Linux laptops, making it a versatile solution for any wired networking need.
Specifications
| Miscellaneous |
| Miscellaneous / Cables Included | 1 x SuperSpeed USB-C cable (integrated) |
| Miscellaneous / Color Category | Gray |
| Miscellaneous / Compliant Standards | FCC, RoHS, WEEE, REACH |
| Networking |
| Networking / Ports | 10M/100M/1G/2.5 Gigabit Ethernet x 1 + USB 3.0 |
| Networking / Connectivity Technology | Wired |
| Networking / Features | Full duplex capability, auto-uplink (auto MDI/MDI-X), Jumbo Frames support |
| Networking / Data Transfer Rate | 2.5Gbps |
| Networking / Cabling Type | Ethernet 2.5GBase-BX |
| Networking / Interface (Bus) Type | USB-C |
| Networking / Data Link Protocol | 2.5 Gigabit Ethernet |
| Networking / Type | Network adapter |
| Networking / Compliant Standards | IEEE 802.3u, IEEE 802.3i, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3bz |
| Header |
| Header / Product Line | Startech |
| Header / Packaged Quantity | 1 |
| System Requirements |
| System Requirements / OS Required | Apple macOS 13.0 |
| General |
| General / Device Type | Network adapter |
| General / Form Factor | External |
| General / Interface (Bus) Type | USB-C |
| Expansion / Connectivity |
| Expansion / Connectivity / Interfaces | 1 x 1/2.5GBase-T - RJ-45 - receptacle ¦ 1 x USB 3.0 - 24 pin USB-C - plug |
| Software / System Requirements |
| Software / System Requirements / OS Required | Microsoft Windows Server 2008 R2, Microsoft Windows Server 2012 R2, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Apple MacOS X 10.11 - 10.15, Apple macOS 11.0, Microsoft Windows 7 / 8 / 8.1 / 10 / 11, Apple macOS 12.0, Linux Kernel 2.4.20 or later (LTS versions only), Apple macOS 13.0 |
| Summary Details |
| Connectivity technology | Wired |
| Host interface | USB Type-C |
| Interface | Ethernet |
| Maximum data transfer rate | 5000 Mbit/s |
| Product colour | Black |
