M.2 (A+E Key) to 2.5G Ethernet Network Card for LattePanda (Supports Windows 10 / 11, Linux)

Introduction

The M.2 to 2.5G Ethernet Network Card is a versatile, high-performance networking solution that enhances connectivity in systems equipped with M.2 slots, such as the LattePanda Alpha and Sigma. With the Intel I225-V chipset, it converts an M.2 slot into a high-speed 2.5G Ethernet RJ45 port, delivering adaptive data rates up to 2500Mbps. This card is compatible with both Windows 10/11 and Linux, enabling seamless network expansion with minimal setup. For systems using the A+E Key slot, which is typically designated for wireless or specialized connectivity modules, it provides an efficient Ethernet option, making it ideal for LattePanda SBCs (LattePanda Alpha / Sigma / 3 Delta), laptops, compact PCs, or IoT devices that benefit from both wireless and wired network capabilities.

For customers requiring dedicated, high-performance, stable Ethernet networking, an M.2 (B+M Key) card is also available to meet those demands.

Intel I225-V Chipset for High-Speed Connectivity

Powered by the Intel I225-V chipset, this network card supports adaptive data rates from 10Mbps to 2500Mbps. The chipset ensures fast, stable, and energy-efficient connectivity, making it suitable for applications ranging from simple internet browsing to data-intensive tasks such as gaming or media streaming.

Broad Compatibility with M.2 Slots

This network card is compatible with a wide range of systems, including LattePanda Alpha, Sigma, and 3 Delta single board computers. With its plug-and-play design, the card easily integrates into systems running Windows 10/11 and Linux, providing users with hassle-free setup and instant network expansion.

Wiring Diagram of M.2 to 2.5G Ethernet Network Card and LattePanda Sigma

Flexible Network Connectivity

Supporting multiple Ethernet standards (2500BASE-T, 1000BASE-T, 100BASE-TX, and 10BASE-TE), this network card offers flexibility in various network environments. The card automatically adjusts its data rates to match the available network infrastructure, ensuring stable performance across different types of networks.

Applications

LattePanda SBCs Ethernet Expansion

Specification

Chipset: Intel I225-V

Interface: M.2 A+E Key

Transmission Rate: Adaptive 10/100/1000/2500Mbps

Network Standards: 2500BASE-T, 1000BASE-T, 100BASE-TX, 10BASE-TE
      Compliant with IEEE 802.3bz, IEEE 802.3, IEEE 802.3x, IEEE 1588, IEEE 802.3az

Network Interface: RJ45

Supported Operating Systems: Windows 10/11, Linux

Operating Temperature Range: 0°C to 55°C

Storage Temperature Range: -40°C to 70°C

Cable Length: 210 mm

M.2 Board Dimensions: 22 x 30 mm

RJ45 Board Dimensions: 33 x 30 mm

Documents

Download Driver

Parts List

M.2 (A+E Key) Network Card x1

2.5G Ethernet Port x1

Data Cable x1