---
product_id: 456427621
title: "2.5G NIC PCIe Network Adapter 2500/1000/100Mbps PCIe Gigabit Ethernet Card, Single RJ-45 Port, with Realtek RTL8125 Controller, Support Windows Server/Ubuntu/Centos/Debian"
brand: "10gtek"
price: "€ 51.82"
currency: EUR
in_stock: true
reviews_count: 5
category: "10 Gtek"
url: https://www.desertcart.com.cy/products/456427621-2-5g-nic-pcie-network-adapter-2500-1000-100mbps-pcie
store_origin: CY
region: Cyprus
---

# 2.5Gbps ultra-fast Ethernet speed Single RJ-45 port for seamless connectivity PCIe 2.0 x1 lane for efficient data transfer 2.5G NIC PCIe Network Adapter 2500/1000/100Mbps PCIe Gigabit Ethernet Card, Single RJ-45 Port, with Realtek RTL8125 Controller, Support Windows Server/Ubuntu/Centos/Debian

**Brand:** 10gtek
**Price:** € 51.82
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your network game with 2.5G speed and pro-grade reliability!

## Quick Answers

- **What is this?** 2.5G NIC PCIe Network Adapter 2500/1000/100Mbps PCIe Gigabit Ethernet Card, Single RJ-45 Port, with Realtek RTL8125 Controller, Support Windows Server/Ubuntu/Centos/Debian by 10gtek
- **How much does it cost?** € 51.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/456427621-2-5g-nic-pcie-network-adapter-2500-1000-100mbps-pcie)

## Best For

- 10gtek enthusiasts

## Why This Product

- Trusted 10gtek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Blazing 2.5G Speed:** Experience lightning-fast network performance that leaves standard gigabit cards in the dust.
- • **Plug & Play Compatibility:** Effortlessly integrates with Windows Server, Ubuntu, CentOS, Debian, and more—no driver headaches.
- • **Compact & Efficient Design:** Lightweight 89g card with PCIe 2.0 x1 interface fits perfectly in any modern workstation or server.
- • **Optimized for Professional Setups:** Supports PXE boot, VLAN tagging, and jumbo frames to power your advanced networking needs.
- • **Robust Realtek RTL8125 Controller:** Industry-trusted chipset ensures rock-solid reliability and smooth data flow.

## Overview

The 10Gtek 2.5G NIC PCIe Network Adapter features a Realtek RTL8125 controller delivering up to 2.5Gbps Ethernet speeds via a single RJ-45 port. Compatible with a wide range of operating systems including Windows Server and popular Linux distros, it supports advanced networking features like PXE, VLAN, and jumbo frames. Its PCIe 2.0 x1 interface ensures efficient data transfer, making it an ideal upgrade for professionals seeking faster, reliable wired connectivity.

## Description

Buy 10Gtek 2.5G NIC PCIe Network Adapter 2500/1000/100Mbps PCIe Gigabit Ethernet Card, Single RJ-45 Port, with Realtek RTL8125 Controller, 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: When building a Linux system the last thing you want to deal with is weird drivers. So I always look for Intel or Broadcom chipsets in ethernet cards. Intel chipsets in particular are pretty much guaranteed to work. Most of the servers I build have Intel I350 ethernet cards for a reason. They're fast, reliable, and use the rock-solid "igb" driver that you can be absolutely certain will be included in the stock kernel from any Linux distribution The I350 controller chip has been in production since 2011 and Intel plans to manufacture it through 2031. It's fast, reliable, inexpensive, and uses only 2.8W of power. Those features, combined with the high availability of the chip has made it ubiquitous on server motherboards. As a result it's extremely well supported by any operating system you might want to use. Thie PCI interface on the card identifies itself as being built by Beijing Sinead Technology Co. The ethernet MAC address has the correct prefix (98:b7:85) for Shenzhen 10Gtek Transceivers, which matches the name of the seller on desertcart. That's always a good sign; they're using properly assigned MAC addresses rather than just cloning some other card. The card appears to be identical to the I350 cards sold by Intel. The only difference is the price, which is less than half what Intel charges. I'll probably buy more of these in the future. Great pricing and like the other 10Gtek products I've purchased in the past it's a solid product.
Review: Simple à implémenter et efficace.

## Features

- Controller(s)：Realtek RTL8125BG + ASMedia ASM1806.
- Single RJ-45 Port.
- PCIe2.0, x1 Lane.
- Support PXE, VLAN, Jumbo Frames. Not-support WOL, DPDK, iSCSI, FCoE.
- Compatible with Windows 7/8/10/11, Windows Server 2008 R2/2012/2016/2019, Linux 2.6.x to 5.x, Centos 6/7/8, Ubuntu 16/18/19/20, VMware ESXi 6. NOT SUPPORT ESXI 7/8, FREEBSD and HOT SWAPING.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09P8FH9QN |
| Best Sellers Rank | #54,966 in Computers ( See Top 100 in Computers ) #130 in Network Cards |
| Item model number | RTL8125-2.5G-1T-X1 |
| Manufacturer | 10Gtek |
| Package Dimensions | 16.61 x 12.09 x 3.3 cm; 89 g |

## Product Details

- **Brand:** 10Gtek
- **Colour:** X1
- **Compatible devices:** Desktop
- **Data link protocol:** Gigabit Ethernet
- **Hardware interface:** Ethernet

## Images

![2.5G NIC PCIe Network Adapter 2500/1000/100Mbps PCIe Gigabit Ethernet Card, Single RJ-45 Port, with Realtek RTL8125 Controller, Support Windows Server/Ubuntu/Centos/Debian - Image 1](https://m.media-amazon.com/images/I/61a4uAb+VTL.jpg)

## Questions & Answers

**Q: What is the power consumption of this 4 port mic?**
A: Thanks for asking, the power consumption operational of this card is 5 Watt.

**Q: Can it do 10/100/1000base-t instead of 1.25G**
A: Yes

**Q: does it have VMDq?**
A: Yes, this Intel 82580 Chip Gigabit Ethernet Converged Network Adapter support VMDq.

**Q: Does this card support DPDK - specifically using Linux?**
A: Yes, this Gigabit Ethernet I350-F2 Network Card supports DPDK in Linux.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***M on 23 May 2025*

When building a Linux system the last thing you want to deal with is weird drivers. So I always look for Intel or Broadcom chipsets in ethernet cards. Intel chipsets in particular are pretty much guaranteed to work. Most of the servers I build have Intel I350 ethernet cards for a reason. They're fast, reliable, and use the rock-solid "igb" driver that you can be absolutely certain will be included in the stock kernel from any Linux distribution The I350 controller chip has been in production since 2011 and Intel plans to manufacture it through 2031. It's fast, reliable, inexpensive, and uses only 2.8W of power. Those features, combined with the high availability of the chip has made it ubiquitous on server motherboards. As a result it's extremely well supported by any operating system you might want to use. Thie PCI interface on the card identifies itself as being built by Beijing Sinead Technology Co. The ethernet MAC address has the correct prefix (98:b7:85) for Shenzhen 10Gtek Transceivers, which matches the name of the seller on Amazon. That's always a good sign; they're using properly assigned MAC addresses rather than just cloning some other card. The card appears to be identical to the I350 cards sold by Intel. The only difference is the price, which is less than half what Intel charges. I'll probably buy more of these in the future. Great pricing and like the other 10Gtek products I've purchased in the past it's a solid product.

### ⭐⭐⭐⭐ Review
*by C***L on 15 September 2025*

Simple à implémenter et efficace.

### ⭐⭐⭐⭐⭐ Review
*by E***O on 1 October 2018*

La tarjeta funciona genial y agrega puertos sin problemas formando un canal de 2 gbps (conectado directamente a mi router Netgear Nighthawk X10 R9000, en los puertos que 1 y 2 que son los que soportan agregación de enlace, con la agregación de enlaces configurado como dimámico LACP 802.3ad. El CD que traía con drivers no se podía leer bien pero de todas formas están anticuados. En la página de Intel me bajé los drivers actualizados para Windows 7: PROWinx64Legacy y todo genial

## Frequently Bought Together

- 10Gtek 2.5G NIC PCIe Network Adapter 2500/1000/100Mbps PCIe Gigabit Ethernet Card, Single RJ-45 Port, with Realtek RTL8125 Controller, Support Windows Server/Ubuntu/Centos/Debian
- TRENDnet 5-Port Unmanaged 2.5G Gaming Switch, 5 x 2.5GBASE-T Ports, 25Gbps Switching Capacity, Backwards Compatible with 1000Mbps Devices, Fanless, Wall Mountable, Lifetime Protection, Black,TEG-S350
- TRENDnet 2.5GBase-T PCIe Network Adapter, TEG-25GECTX, Converts a PCIe 2.0 or Later Slot into a 2.5G Ethernet Port, 802.1Q VLAN Tagging, Standard & Low-Profile Brackets Included, Windows Support

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-12*