---
product_id: 488847973
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: "AR$57492"
currency: ARS
in_stock: true
category: "10 Gtek"
url: https://www.desertcart.com.ar/products/488847973-2-5g-nic-pcie-network-adapter-2500-1000-100mbps-pcie
store_origin: AR
region: Argentina
---

# 2.5Gbps blazing speed Single RJ-45 port plug & play PCIe 2.0 x1 lane interface 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:** AR$57492
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your network game with 2.5G speed – because buffering is so last decade!

## 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?** AR$57492 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/488847973-2-5g-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 throughput up to 2.5Gbps, leaving standard gigabit adapters in the dust.
- • **Reliable Realtek Power:** Equipped with the trusted Realtek RTL8125 controller for stable, high-performance connectivity.
- • **Advanced Network Features:** Supports PXE boot, VLAN tagging, and jumbo frames to optimize your professional networking environment.
- • **Universal OS Compatibility:** Seamlessly integrates with Windows Server, Ubuntu, CentOS, Debian, and more for versatile deployment.
- • **Effortless PCIe Installation:** Compact PCIe 2.0 x1 lane design ensures easy installation in any desktop setup without hassle.

## Overview

The 10Gtek 2.5G NIC PCIe Network Adapter delivers ultra-fast 2.5Gbps Ethernet connectivity via a single RJ-45 port, powered by the reliable Realtek RTL8125 controller. Designed for professional desktops, it supports a wide range of operating systems including Windows Server and popular Linux distros. Its PCIe 2.0 x1 lane interface ensures easy installation, while advanced features like PXE, VLAN, and jumbo frames enhance network performance for demanding environments.

## 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: Network Cards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 | #61 in Internal Computer Networking Cards |
| Brand | 10Gtek |
| Color | X1 |
| Compatible Devices | Desktop |
| Customer Reviews | 4.4 4.4 out of 5 stars (37) |
| Data Link Protocol | Gigabit Ethernet |
| Data Transfer Rate | 100 megabits_per_second |
| Hardware Interface | Ethernet |
| Item Weight | 0.09 kg |
| Manufacturer | 10Gtek |
| Mfr Part Number | RTL8125-2.5G-1T-X1 |
| Model Number | RTL8125-2.5G-1T-X1 |
| Number of Items | 1 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** 10Gtek
- **Color:** X1
- **Compatible Devices:** Desktop
- **Data Link Protocol:** Gigabit Ethernet
- **Data Transfer Rate:** 100 megabits_per_second
- **Hardware Interface:** Ethernet
- **Item Weight:** 0.09 kg
- **Manufacturer:** 10Gtek
- **Number of Items:** 1
- **Unit Count:** 1 Count

## 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)

## Available Options

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

## 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.

## 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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**Shop now:** [https://www.desertcart.com.ar/products/488847973-2-5g-nic-pcie-network-adapter-2500-1000-100mbps-pcie](https://www.desertcart.com.ar/products/488847973-2-5g-nic-pcie-network-adapter-2500-1000-100mbps-pcie)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-08-21*