---
product_id: 703059923
title: "2.5Gbase-T PCIe NIC with Realtek RTL8125 Chip, 2.5Gb Network Card, 2500/1000/100 Mbps,Dual RJ45 Ports, PCIe X1, Ethernet Card for Windows/Windows Server/Linux"
brand: "h!fiber.com"
price: "€ 203.82"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/703059923-2-5gbase-t-pcie-nic-with-realtek-rtl8125-chip-2
store_origin: FR
region: France
---

# 2.5Gb Speed Dual RJ45 Ports PCIe X1 Compatibility 2.5Gbase-T PCIe NIC with Realtek RTL8125 Chip, 2.5Gb Network Card, 2500/1000/100 Mbps,Dual RJ45 Ports, PCIe X1, Ethernet Card for Windows/Windows Server/Linux

**Brand:** h!fiber.com
**Price:** € 203.82
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Network Game!

## Quick Answers

- **What is this?** 2.5Gbase-T PCIe NIC with Realtek RTL8125 Chip, 2.5Gb Network Card, 2500/1000/100 Mbps,Dual RJ45 Ports, PCIe X1, Ethernet Card for Windows/Windows Server/Linux by h!fiber.com
- **How much does it cost?** € 203.82 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/703059923-2-5gbase-t-pcie-nic-with-realtek-rtl8125-chip-2)

## Best For

- h!fiber.com enthusiasts

## Why This Product

- Trusted h!fiber.com brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Broad OS Compatibility:** Works flawlessly with Windows, Linux, and more—no limits!
- • **24/7 Support & Warranty:** Enjoy peace of mind with our dedicated customer service and warranty.
- • **Premium Realtek Technology:** Powered by the reliable RTL8125 chip for superior performance.
- • **Unleash Lightning-Fast Speeds:** Experience 2.5x faster data transfer than standard 1G NICs!
- • **Dual Ports for Ultimate Flexibility:** Connect multiple devices seamlessly with dual RJ45 ports.

## Overview

The H!Fiber.com 2.5Gbase-T PCIe NIC is a high-performance network card featuring dual RJ45 ports, supporting speeds of 2.5Gb, 1Gb, and 100Mbps. Compatible with a wide range of operating systems, this card utilizes the advanced Realtek RTL8125 chip, ensuring robust performance and reliability. With PCIe X1 compatibility and comprehensive after-sales support, it's the perfect upgrade for any desktop setup.

## Description

2.5G NIC, Realtek RTL8125 Controller, Dual RJ-45, PCIe X1

## Features

- ✅2.5Gbase-T NIC: Dual RJ45 Ports support 2.5Gb/1Gb/100Mbps, 2.5x Faster than 1G NIC. PCIe v2.1 (5GT/s), x1 Lane, compatible with PCIE X1, X4, X8, X16 Slot.
- ✅Premium Controller: 2.5Gb NIC base on original Realtek RTL8125 Chip, which have a broad feature set that supports VLAN, WOL, PXE, DPDK, Jumbo Frames.
- ✅Widely Compatible OS：Windows 7/8/10, Windows Server 2008/ 2012/2016/2019, Centos/RHEL 6/7/8, Ubuntu 16/18/19/20, Debian 9/10/11.
- ✅Fully compliant Standard: IEE 802.3bz, IEE 802.3ab,IEE 802.3u,IEE 802.3i,IEE 802.3x,IEE 802.3ad,IEE 802.3Q VLAN, IEE 1588, IEE 802.3az Internet Standard.
- ✅After-sales Service: Provides 24/7 Customer Service, 30 Days Free-returned, 1 Year Free Warranty and Lifetime Technology Support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | H!Fiber.com |
| Manufacturer | H!Fiber.com |
| Package Dimensions | 16.61 x 11.91 x 3.2 cm; 118 g |
| Operating System | Linux,Windows |
| Hardware Interface | Ethernet |
| Compatible Devices | Desktop |
| Batteries Included | No |
| Batteries Required | No |
| Data Transfer Rate | 100 Megabits Per Second |
| Data Link Protocol | Ethernet |
| Manufacturer | H!Fiber.com |
| Item Weight | 118 g |

## Product Details

- **Brand:** H!Fiber.com
- **Hardware Interface:** Ethernet
- **Colour:** 2 RJ45
- **Compatible Devices:** Desktop
- **Data Link Protocol:** Ethernet
- **Data Transfer Rate:** 100 Megabits Per Second
- **Manufacturer:** H!Fiber.com

## Images

![2.5Gbase-T PCIe NIC with Realtek RTL8125 Chip, 2.5Gb Network Card, 2500/1000/100 Mbps,Dual RJ45 Ports, PCIe X1, Ethernet Card for Windows/Windows Server/Linux - Image 1](https://m.media-amazon.com/images/I/61-Qhz9NlYL.jpg)
![2.5Gbase-T PCIe NIC with Realtek RTL8125 Chip, 2.5Gb Network Card, 2500/1000/100 Mbps,Dual RJ45 Ports, PCIe X1, Ethernet Card for Windows/Windows Server/Linux - Image 2](https://m.media-amazon.com/images/I/61c2YTXIkHL.jpg)
![2.5Gbase-T PCIe NIC with Realtek RTL8125 Chip, 2.5Gb Network Card, 2500/1000/100 Mbps,Dual RJ45 Ports, PCIe X1, Ethernet Card for Windows/Windows Server/Linux - Image 3](https://m.media-amazon.com/images/I/61JxvAtTQ0L.jpg)
![2.5Gbase-T PCIe NIC with Realtek RTL8125 Chip, 2.5Gb Network Card, 2500/1000/100 Mbps,Dual RJ45 Ports, PCIe X1, Ethernet Card for Windows/Windows Server/Linux - Image 4](https://m.media-amazon.com/images/I/71HvTzRAJ0L.jpg)
![2.5Gbase-T PCIe NIC with Realtek RTL8125 Chip, 2.5Gb Network Card, 2500/1000/100 Mbps,Dual RJ45 Ports, PCIe X1, Ethernet Card for Windows/Windows Server/Linux - Image 5](https://m.media-amazon.com/images/I/61ggY+NEWVL.jpg)

## Questions & Answers

**Q: Does this come with a low profile bracket?**
A: Yes, Each Nic card comes with BOTH Low Profile Bracket and Full-height Bracket.

**Q: Will this card support windows 10?**
A: Yes, this network card compatible Intel 82576 could support windows10. You are kindly suggested to have one to test.

**Q: Does this card support link aggregation in windows 7 ?**
A: Yes, it does.

**Q: will this work with an AMD motherboard?**
A: I am using on with an AMD motherboard and it should work in any motherboard with a proper PCI-e slot.

## Frequently Bought Together

- 2.5Gbase-T PCIe NIC with Realtek RTL8125 Chip, 2.5Gb Network Card, 2500/1000/100 Mbps,Dual RJ45 Ports, PCIe X1, Ethernet Card for Windows/Windows Server/Linux
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**Shop now:** [https://www.desertcart.fr/products/703059923-2-5gbase-t-pcie-nic-with-realtek-rtl8125-chip-2](https://www.desertcart.fr/products/703059923-2-5gbase-t-pcie-nic-with-realtek-rtl8125-chip-2)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-25*