---
product_id: 521471932
title: "2.5G Dual RJ45 Port PCI-E Network Card with RTL8125B Conrtoller, QFly 2.5Gb Ethernet Adapter Card Compatible with 100/1000Mbps/2.5G, Support Windows/Linux"
brand: "qfly"
price: "€ 136.03"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/521471932-2-5g-dual-rj45-port-pci-e-network-card-rtl8125b
store_origin: GR
region: Greece
---

# 2.5 Gbps ultra-fast speed Dual RJ45 ports for versatile connectivity PCIe x1/x4/x8/x16 compatibility 2.5G Dual RJ45 Port PCI-E Network Card with RTL8125B Conrtoller, QFly 2.5Gb Ethernet Adapter Card Compatible with 100/1000Mbps/2.5G, Support Windows/Linux

**Brand:** qfly
**Price:** € 136.03
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your network, upgrade your workflow!

## Quick Answers

- **What is this?** 2.5G Dual RJ45 Port PCI-E Network Card with RTL8125B Conrtoller, QFly 2.5Gb Ethernet Adapter Card Compatible with 100/1000Mbps/2.5G, Support Windows/Linux by qfly
- **How much does it cost?** € 136.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/521471932-2-5g-dual-rj45-port-pci-e-network-card-rtl8125b)

## Best For

- qfly enthusiasts

## Why This Product

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

## Key Features

- • **Blazing 2.5G Speed:** Experience network speeds 2.5x faster than standard Gigabit cards for ultra-smooth streaming and gaming.
- • **Dual-Port Powerhouse:** Expand your desktop’s wired connectivity with two RJ45 ports—perfect for multitasking and network redundancy.
- • **Flexible Installation:** Fits any PCI Express slot with included low-profile and full-height brackets for compact or standard builds.
- • **Future-Proof Your Network:** Backward compatible with 100/1000 Mbps networks, ensuring smooth integration with existing infrastructure.
- • **Plug & Play Compatibility:** Seamlessly supports Windows and Linux with no driver hassle on Windows 10 and easy downloads for others.

## Overview

The PanShi 2.5G Dual RJ45 PCI-E Network Card with RTL8125B chipset delivers blazing 2.5 Gbps speeds, dual Ethernet ports, and broad PCIe compatibility. Designed for professionals seeking reliable, high-speed wired connections, it supports Windows and Linux OS with easy installation and flexible bracket options for any desktop setup.

## Description

QFly Dual Port 2.5GBase-T Gigabit Ethernet Network Card, RJ45 LAN Network Adaper,PCI Express Ethernet Card(RTL8125b)Chipset, support 100/1000/2500 Mbps for Windows 11/10/8/7/ Linux OS with Low Profile Bracket.

## Features

- 【High up to 2.5x-speed】 Realtek 8125B chip combined with the latest 2.5GBase-T Technology, delivers extreme speeds of up to 2.5 Gbps, 2.5x faster than typical Gigabit network card, Ultra-low latency guaranteeing smooth data transmissions for both internet access and local data transmissions.
- 【Complete Compatibility】 Seamless backward compatibility for 2.5Gbps/1Gbps/100Mbps, Support Windows11/10/8.1/8/7 and Linux, no dirver needed on Windows10, easily download the driver in Realtek official website for other OS.
- 【Dual Port 2.5G Network Card】 By inserting a PCIe network card into the PCI Express x1 slot, you can upgrade the host with one more RJ45 port. It's a perfect choice for a Desktop PC that is fewer network ports or network port failure to connect to the wired network.
- 【Fits any PCI Express】 2.5G NIC card fits x1, x4, x8 or x16 socket; Additional 8cm Low-profile bracket provides the option for installation in small size HTPC case. NOTE: Only work with PCI-E slot, Not for PCI Slot.
- 【Low-Profile and Full-Height Brackets】PCIE Ethernet card In addition to the standard bracket, a low-profile bracket is provided for mini tower computer cases. Customized options give you the flexibility to find a bracket that perfectly fits your board design.
- 【Tips】If there are any issues with the low profile bracket that cannot be used or any other product related issues, please feel free to contact us and we are glad to serve you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PanShi |
| Package Dimensions | 15.4 x 13.2 x 3.7 cm; 78.5 g |
| Manufacturer | PanShi |
| Colour | RTL8125-Ethernet |
| Operating System | Windows11/10/8.1/8/7 Linux |
| Are Batteries Included | No |
| Item Weight | 78.5 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** QFly
- **Hardware interface:** PCI Express x1, PCI Express x16, PCI Express x4, PCI Express x8
- **Style:** standard
- **Item weight:** 78.5 Grams
- **Compatible devices:** Desktop

## Images

![2.5G Dual RJ45 Port PCI-E Network Card with RTL8125B Conrtoller, QFly 2.5Gb Ethernet Adapter Card Compatible with 100/1000Mbps/2.5G, Support Windows/Linux - Image 1](https://m.media-amazon.com/images/I/612nCdf1w8L.jpg)
![2.5G Dual RJ45 Port PCI-E Network Card with RTL8125B Conrtoller, QFly 2.5Gb Ethernet Adapter Card Compatible with 100/1000Mbps/2.5G, Support Windows/Linux - Image 2](https://m.media-amazon.com/images/I/612ec5C8GxL.jpg)
![2.5G Dual RJ45 Port PCI-E Network Card with RTL8125B Conrtoller, QFly 2.5Gb Ethernet Adapter Card Compatible with 100/1000Mbps/2.5G, Support Windows/Linux - Image 3](https://m.media-amazon.com/images/I/61C-wFN3nBL.jpg)
![2.5G Dual RJ45 Port PCI-E Network Card with RTL8125B Conrtoller, QFly 2.5Gb Ethernet Adapter Card Compatible with 100/1000Mbps/2.5G, Support Windows/Linux - Image 4](https://m.media-amazon.com/images/I/61VKKrx1gBL.jpg)
![2.5G Dual RJ45 Port PCI-E Network Card with RTL8125B Conrtoller, QFly 2.5Gb Ethernet Adapter Card Compatible with 100/1000Mbps/2.5G, Support Windows/Linux - Image 5](https://m.media-amazon.com/images/I/711rQIBcj7L.jpg)

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**Shop now:** [https://www.desertcart.gr/products/521471932-2-5g-dual-rj45-port-pci-e-network-card-rtl8125b](https://www.desertcart.gr/products/521471932-2-5g-dual-rj45-port-pci-e-network-card-rtl8125b)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-24*