---
product_id: 595126746
title: "M.2 A+E Key 2.5G Ethernet LAN Card RTL8125B Industrial Control Network Card PCI Express Network Adapter"
brand: "terpovery"
price: "€ 38.64"
currency: EUR
in_stock: true
reviews_count: 4
url: https://www.desertcart.fr/products/595126746-m-2-a-e-key-2-5g-ethernet-lan-card
store_origin: FR
region: France
---

# 2.5G Speed Wake-on-LAN ECC Support M.2 A+E Key 2.5G Ethernet LAN Card RTL8125B Industrial Control Network Card PCI Express Network Adapter

**Brand:** terpovery
**Price:** € 38.64
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Network Game!

## Quick Answers

- **What is this?** M.2 A+E Key 2.5G Ethernet LAN Card RTL8125B Industrial Control Network Card PCI Express Network Adapter by terpovery
- **How much does it cost?** € 38.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/595126746-m-2-a-e-key-2-5g-ethernet-lan-card)

## Best For

- terpovery enthusiasts

## Why This Product

- Trusted terpovery brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Error-Free Performance:** Equipped with advanced ECC and CRC functions to ensure data integrity.
- • **Smart Power Management:** Supports ECMA-393 ProxZzzy for efficient power usage and remote wake capabilities.
- • **Unleash Blazing Speeds:** Experience lightning-fast 2.5G Ethernet connectivity for seamless data transfer.
- • **Future-Ready Compatibility:** Designed with PCI and Message Signaled Interrupt support for versatile integration.
- • **Industrial Strength Reliability:** Built for industrial control networks, ensuring robust performance in demanding environments.

## Overview

The M.2 A+E Key 2.5G Ethernet LAN Card is a high-performance PCI Express network adapter designed for industrial control networks. It features advanced error correction capabilities, supports high-speed 2.5G Ethernet, and includes smart power management options like Wake-on-LAN, making it an ideal choice for professionals seeking reliability and speed in their networking solutions.

## Description

Terpovery Compliant with PCI Express Specification Revision v2.1Supports 1- 2.5/5Gbps PCI Express busOnboard single 2.5G network port, integrated 10/100/1000M/2.5G transceiverSupport 2.5G and 1G Lite, 100M modeAuto-negotiation with extended page functionalitySupport for swap/sex/skew correction detection and automatic correctionCompatible with IEEE802.3, IEEE802.3u, IEEE802.Support IEEE1588v1, IEEE1588v2, IEEE80.2AS time synchronizationSupport shaping algorithm based on IEEE802.1Qav creditSupport IEEE802.1P layer 2 priority encodingSupport IEEE802.1Q VLAN taggingSupport IEEE802.3bz-2016 (NGBASET)Support full-duplex flow control (IEEE802.3x)Supports jumbo frames up to 16K bytesSupport for Virtual Machine Queue (VMQ)Support -core receive-side scaling (RSS)Bus type: M.2 A+E KEYTransmission medium: 1 x 2.5G RJ45 portTransmission rate: 2.5G/1000/100MbpsNetwork Mode: Support 2.5G and 1G Lite modeNetwork topology: - Support IEEE1588v1, IEEE1588v2, IEEE80.2AS time synchronizationSystem requirements: Win 7/Win 8/Server 2008/Win 8.1/Server 2012/2016, Win 10 32/64bit, ..Support IEEE802.3az-2010Colour:greenMaterial:PCBPackage Contents:1 x M.2 A+E RTL8125B Main Card1 x RJ45 Network Terminal1 x Network Termination Cable1 x CDOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

## Features

- Support hardware ECC (Error Correction Code), hardware (Cyclic Redundancy Check) function
- Auto-negotiation with extended page functionality
- Supports PCI (Message Signaled Interrupt) and -X
- Support for swap/sex/skew correction, detection and auto-correction
- Supports ECMA-393 ProxZzzy standard for sleeping hosts, supports Wake-on-LAN and "RealWow!" technology (remote )

## Product Details

- **Brand:** Terpovery
- **Hardware Interface:** Ethernet, PCI
- **Color:** Green
- **Compatible Devices:** Desktop, Laptop
- **Data Link Protocol:** Ethernet, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3
- **Data Transfer Rate:** 2.5 Gigabits Per Second
- **Item Weight:** 61.5 Grams
- **Minimum Required Operating System Version:** Windows 7
- **Manufacturer:** Terpovery

## Images

![M.2 A+E Key 2.5G Ethernet LAN Card RTL8125B Industrial Control Network Card PCI Express Network Adapter - Image 1](https://m.media-amazon.com/images/I/513AVVmPjSL.jpg)
![M.2 A+E Key 2.5G Ethernet LAN Card RTL8125B Industrial Control Network Card PCI Express Network Adapter - Image 2](https://m.media-amazon.com/images/I/61Erewh5uAL.jpg)
![M.2 A+E Key 2.5G Ethernet LAN Card RTL8125B Industrial Control Network Card PCI Express Network Adapter - Image 3](https://m.media-amazon.com/images/I/61hKamwTQ6L.jpg)
![M.2 A+E Key 2.5G Ethernet LAN Card RTL8125B Industrial Control Network Card PCI Express Network Adapter - Image 4](https://m.media-amazon.com/images/I/61wGqmCEVSL.jpg)
![M.2 A+E Key 2.5G Ethernet LAN Card RTL8125B Industrial Control Network Card PCI Express Network Adapter - Image 5](https://m.media-amazon.com/images/I/61izjdnR5+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great addition
*by A***S on July 20, 2025*

Perfect addition for my Lenovo Tiny M920Q Proxmox build.

### ⭐⭐⭐⭐⭐ Works as expected
*by K***Z on March 31, 2025*

Works as expected.

### ⭐⭐⭐⭐⭐ Works great on Windows and Linux Desktops
*by G***I on April 25, 2024*

I bought 2 of these adapters. 1 for my Windows 10 Pro desktop and 1 for my Proxmox server (Debian 12-based Linux). The adapter worked right away on my Windows 10 PC. I had to play around with bios settings on my Proxmox server (Disabled WAN Radio and Bluetooth). I attached heatsinks to the chips, but that probably wasn't necessary. I 3D printed a PCI bracket for my Windows PC and cut a hole in the IO shield for my server to mount the RJ45 connectors. I ran a 3-hour torture test to stress the adapters and they did not have any errors or slow down.

## Frequently Bought Together

- Terpovery M.2 A+E Key 2.5G Ethernet LAN Card RTL8125B Industrial Control Network Card PCI Express Network Adapter
- TP-Link 2.5GB PCIe Network Card (TX201) – PCIe to 2.5 Gigabit Ethernet Network Adapter, Supports Windows 11/10/8.1/8/7, Win Server 2022/2019/2016, Linux
- 6 Port 2.5G Unmanaged Ethernet Switch, 4 x 2.5G Base-T Ports, 2 x 10G SFP, Compatible with 100/1000/2500Mbps, VLAN, Fanless, Desktop/Wall Mount YuanLey 2.5Gbe Network Switch for Wireless AP, NAS, PC

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fr/products/595126746-m-2-a-e-key-2-5g-ethernet-lan-card](https://www.desertcart.fr/products/595126746-m-2-a-e-key-2-5g-ethernet-lan-card)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-26*