---
product_id: 283422315
title: "ipolex 2.5GBase-T PCI Express Network Adapter, with Realtek RTL8125 Controller, Single RJ-45 Port, PCIe 2.1 x1, Support Windows Server/Ubuntu/Centos/Debian"
brand: "ipolex"
price: "S$39"
currency: SGD
in_stock: true
reviews_count: 5
category: "Ipolex"
url: https://www.desertcart.sg/products/283422315-ipolex-2-5gbase-t-pci-express-network-adapter-with-realtek
store_origin: SG
region: Singapore
---

# 2.5 Gbps ultra-fast Ethernet speed Universal PCIe 2.1 x1 slot compatibility Broad OS support including Windows & Linux ipolex 2.5GBase-T PCI Express Network Adapter, with Realtek RTL8125 Controller, Single RJ-45 Port, PCIe 2.1 x1, Support Windows Server/Ubuntu/Centos/Debian

**Brand:** ipolex
**Price:** S$39
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your network game with ipolex: Speed, compatibility, and confidence in one sleek card!

## Quick Answers

- **What is this?** ipolex 2.5GBase-T PCI Express Network Adapter, with Realtek RTL8125 Controller, Single RJ-45 Port, PCIe 2.1 x1, Support Windows Server/Ubuntu/Centos/Debian by ipolex
- **How much does it cost?** S$39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/283422315-ipolex-2-5gbase-t-pci-express-network-adapter-with-realtek)

## Best For

- ipolex enthusiasts

## Why This Product

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

## Key Features

- • **Peace of Mind Warranty:** Backed by a 3-year warranty and lifetime tech support—because your network deserves reliability.
- • **Plug & Play Simplicity:** Seamlessly integrates with your system—no driver hassle, just instant connectivity.
- • **Cross-Platform Powerhouse:** Supports Windows, macOS, and major Linux distros, ensuring your network card works wherever you work.
- • **Blazing 2.5G Ethernet Speed:** Experience lightning-fast network transfers that keep you ahead in every digital meeting and project.
- • **Universal PCIe Compatibility:** Fits effortlessly into any PCIe slot (x1, x4, x8, x16) for ultimate flexibility in your workstation setup.

## Overview

The ipolex 2.5GBase-T PCI Express Network Adapter features the Realtek RTL8125 controller delivering 2.5 Gbps Ethernet speeds via a single RJ-45 port. Compatible with PCIe 2.1 x1 slots and supporting a wide range of operating systems including Windows, macOS, and Linux distros, it offers plug-and-play ease without driver installation. Designed for professional setups, it comes with a 3-year warranty, lifetime technical support, and a 30-day return policy, ensuring reliable, high-performance networking for modern workstations.

## Description

Buy ipolex 2.5GBase-T PCI Express Network Adapter, with Realtek RTL8125 Controller, Single RJ-45 Port, PCIe 2.1 x1, Support Windows Server/Ubuntu/Centos/Debian online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: l'ho installata su pfsense per collegarlo ad uno switch mikrotik in 10G. Il sistema l'ha visto senza nessun problema e le performance sono ottime. La consiglio per la sua facilità d'uso e per il prezzo.
Review: Worked perfectly how I needed didn't even need a driver

## Features

- Advanced Ethernet Controller: The Realtek RTL8125 Ethernet Controller is at the heart of this network card, providing advanced features and reliable performance for your networking needs.
- Standard Interface Design: Equipped with a single RJ-45 port, this card is designed to connect to standard Ethernet networks with ease. NOT support hot swaping.
- Universal PCI Express Compatibility: With a PCI Express 2.1 x1 Lane interface operating at 2.5 G T/s, this card is universally compatible with PCI-E slots, including X1, X4, X8, and X16, ensuring it can fit into a variety of system configurations.
- Extensive Operating System Support: Ensures seamless integration with a broad spectrum of operating systems, compatible with Windows 7/8/10/11, MAC OS, Centos/RHEL 6/7/8, Ubuntu 16/18/19/20, Debian 9/10/11 and etc.
- Unmatched Customer Support: Your purchase comes with Ipolex's unwavering commitment to customer satisfaction, featuring a 30-Day Free Return policy for hassle-free refunds, a 3-Year Free Warranty protecting against defects and malfunctions, and Lifetime Technical Support for continuous expert assistance, ensuring your peace of mind and the long-term performance of your network card.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TKFXBFF |
| Best Sellers Rank | #126,557 in Computers ( See Top 100 in Computers ) #358 in Network Cards |
| Item model number | RTL8125-2.5G-1T-X1 |
| Manufacturer | ipolex |
| Package Dimensions | 16.51 x 12.09 x 3.4 cm; 109 g |

## Product Details

- **Brand:** ipolex
- **Colour:** Red
- **Compatible devices:** Desktop
- **Data link protocol:** Ethernet
- **Hardware interface:** PCIE x 1

## Images

![ipolex 2.5GBase-T PCI Express Network Adapter, with Realtek RTL8125 Controller, Single RJ-45 Port, PCIe 2.1 x1, Support Windows Server/Ubuntu/Centos/Debian - Image 1](https://m.media-amazon.com/images/I/61a4uAb+VTL.jpg)
![ipolex 2.5GBase-T PCI Express Network Adapter, with Realtek RTL8125 Controller, Single RJ-45 Port, PCIe 2.1 x1, Support Windows Server/Ubuntu/Centos/Debian - Image 2](https://m.media-amazon.com/images/I/51mA5fmmmnL.jpg)
![ipolex 2.5GBase-T PCI Express Network Adapter, with Realtek RTL8125 Controller, Single RJ-45 Port, PCIe 2.1 x1, Support Windows Server/Ubuntu/Centos/Debian - Image 3](https://m.media-amazon.com/images/I/612j1-A5ahL.jpg)
![ipolex 2.5GBase-T PCI Express Network Adapter, with Realtek RTL8125 Controller, Single RJ-45 Port, PCIe 2.1 x1, Support Windows Server/Ubuntu/Centos/Debian - Image 4](https://m.media-amazon.com/images/I/61X+jsoOCHL.jpg)
![ipolex 2.5GBase-T PCI Express Network Adapter, with Realtek RTL8125 Controller, Single RJ-45 Port, PCIe 2.1 x1, Support Windows Server/Ubuntu/Centos/Debian - Image 5](https://m.media-amazon.com/images/I/51dOLkJnwIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***I on 21 May 2021*

l'ho installata su pfsense per collegarlo ad uno switch mikrotik in 10G. Il sistema l'ha visto senza nessun problema e le performance sono ottime. La consiglio per la sua facilità d'uso e per il prezzo.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 27 March 2017*

Worked perfectly how I needed didn't even need a driver

### ⭐⭐⭐⭐⭐ Review
*by T***T on 13 August 2025*

Simple à installer, le driver, c'est installé tout seul, donc rien eu besoin de faire, juste à installer la carte et brancher mon câble !

## Frequently Bought Together

- ipolex Intel I350-T4 Network Card, 4 Port NIC, Low Profile, Gigabit Ethernet Network Adapter Card with Intel I350-AM4 Controller, fit Windows/XP/Linux/VMware ESX/ESXi*, Quad RJ45 Ports, PCI-E 2.1 X4
- New Caddy Bracket Replacement for Lenovo ThinkCentre M920Q M920 M720Q P330 tiny5 I350-T4 PCI Bracket
- Replacement Expansion Riser Card for Lenovo ThinkCentre M920q M920x M910X M720Q ThinkStation P330 Tiny5 PCIE16 01AJ940

---

## 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.sg/products/283422315-ipolex-2-5gbase-t-pci-express-network-adapter-with-realtek](https://www.desertcart.sg/products/283422315-ipolex-2-5gbase-t-pci-express-network-adapter-with-realtek)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-27*