---
product_id: 542736494
title: "H!Fiber 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: "371 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/542736494-h-fiber-2-5gbase-t-pcie-nic-with-realtek-rtl8125
store_origin: PL
region: Poland
---

# 2.5Gb Speed Dual RJ45 Ports Broad OS Compatibility H!Fiber 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:** 371 zł
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Network Game!

## Quick Answers

- **What is this?** H!Fiber 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?** 371 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/542736494-h-fiber-2-5gbase-t-pcie-nic-with-realtek-rtl8125)

## 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

- • **Reliable Support When You Need It:** Enjoy 24/7 customer service and a 1-year warranty for peace of mind.
- • **Dual Ports for Ultimate Flexibility:** Connect multiple devices seamlessly with dual RJ45 ports.
- • **Unleash Lightning-Fast Connectivity:** Experience speeds up to 2.5Gb, 2.5x faster than standard NICs!
- • **Robust Compatibility Across Platforms:** Works flawlessly with Windows, Linux, and more—no device left behind!
- • **Premium Performance with Realtek Technology:** Powered by the advanced Realtek RTL8125 chip for superior networking.

## Overview

The H!Fiber 2.5Gbase-T PCIe NIC is a high-performance network card featuring dual RJ45 ports, supporting speeds of 2.5Gb, 1Gb, and 100Mbps. Built on the reliable Realtek RTL8125 chip, it offers extensive compatibility with various operating systems and is compliant with multiple internet standards. With robust after-sales support, this card is designed for both home and professional use.

## Description

H!Fiber 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

## 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 |
|---------------|-------|
| Manufacturer | H!Fiber.com |
| Item Weight | 4.2 ounces |
| Package Dimensions | 6.54 x 4.69 x 1.26 inches |
| Size | 2.5G RTL8125(2 RJ45) |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** H!Fiber.com
- **Hardware interface:** Ethernet
- **Colour:** 2 RJ45
- **Compatible devices:** Desktop
- **Data link protocol:** Ethernet

## Images

![H!Fiber 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)
![H!Fiber 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)
![H!Fiber 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)
![H!Fiber 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)
![H!Fiber 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)

## Available Options

This product comes in different **Color, Size** options.

## 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.pl/products/542736494-h-fiber-2-5gbase-t-pcie-nic-with-realtek-rtl8125](https://www.desertcart.pl/products/542736494-h-fiber-2-5gbase-t-pcie-nic-with-realtek-rtl8125)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-25*