---
product_id: 421900109
title: "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"
brand: "10gtek"
price: "VT10420"
currency: VUV
in_stock: true
reviews_count: 5
category: "10 Gtek"
url: https://www.desertcart.vu/products/421900109-10gtek-2-5g-nic-pcie-network-adapter-2500-1000-100mbps
store_origin: VU
region: Vanuatu
---

# Intel I210 chip for rock-solid stability Single copper RJ45 port, Cat5 up to 100m PCIe 2.1 x1 lane, versatile slot compatibility 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

**Brand:** 10gtek
**Price:** VT10420
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your network game with Intel-grade reliability and speed!

## Quick Answers

- **What is this?** 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 by 10gtek
- **How much does it cost?** VT10420 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/421900109-10gtek-2-5g-nic-pcie-network-adapter-2500-1000-100mbps)

## 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

- • **Guaranteed Peace of Mind:** Backed by 3-year warranty, lifetime tech support, and a 30-day free return policy — because your network deserves the best.
- • **Future-Proof PCIe 2.1 Interface:** Optimized for PCIe x1/x4/x8/x16 slots delivering 2.5 GT/s bandwidth to maximize throughput without bottlenecks.
- • **Plug & Play Compatibility Across OS:** Seamlessly supports Windows XP through Windows 10, Linux distros, VMware ESX/ESXi, and embedded systems for ultimate flexibility.
- • **Unmatched Stability with Intel Inside:** Powered by the original Intel I210 controller chip, ensuring intelligent offloads and ultra-reliable server performance.
- • **Versatile Installation with Dual Brackets:** Includes both full-height and low-profile brackets, perfect for compact desktops or enterprise-grade servers.

## Overview

The 10Gtek Intel I210 Gigabit Ethernet Network Card features the original Intel I210 controller chip, delivering stable and intelligent offloads for professional-grade networking. It supports a single copper RJ45 port compatible with Cat5 cables up to 100 meters, and connects via PCI Express 2.1 x1 lane, fitting a wide range of desktop and server slots. Compatible with multiple operating systems including Windows, Linux, and VMware, it comes with both full and low-profile brackets for flexible installation. This NIC is backed by a 3-year warranty, lifetime support, and a 30-day return policy, making it a reliable and cost-effective upgrade for demanding network 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 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: It works... But don't accept documentation or drivers or any technical support. On Linux and Windows was able to get about 2.3 GBE with my current setup and test methods, using iperf3 (Linux and Windows) and nctttcp (for Windows).
Review: Exactly I needed

## 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 | #14,538 in Computers ( See Top 100 in Computers ) #34 in Network Cards |
| Brand | 10Gtek |
| Color | X1 |
| Compatible Devices | Desktop |
| Customer Reviews | 4.3 4.3 out of 5 stars (31) |
| Data Link Protocol | Gigabit Ethernet |
| Data Transfer Rate | 100 Megabits Per Second |
| Hardware Interface | Ethernet |
| Item Weight | 0.09 Kilograms |
| Manufacturer | 10Gtek |
| Mfr Part Number | RTL8125-2.5G-1T-X1 |
| Model Number | RTL8125-2.5G-1T-X1 |
| Unit Count | 1.0 Count |

## Product Details

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

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61a4uAb+VTL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/51mA5fmmmnL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/612j1-A5ahL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/71D83-4SO2L.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/61AnCSL13fL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by D***L on 29 May 2025*

It works... But don't accept documentation or drivers or any technical support. On Linux and Windows was able to get about 2.3 GBE with my current setup and test methods, using iperf3 (Linux and Windows) and nctttcp (for Windows).

### ⭐⭐⭐⭐⭐ Review
*by H***D on 31 October 2025*

Exactly I needed

### ⭐⭐⭐⭐⭐ Review
*by A***N on 23 June 2025*

Motherboards Ethernet cord was extremely faulty. Put this in the pcie and haven’t worried about it since. Great connectivity works a charm!

## Frequently Bought Together

- 10/100/1000Mbps Gigabit Ethernet PCI Express NIC Network Card | with Intel I210 Chip | Ethernet Server Converged Network Adapter | Single RJ45 Port | PCI Express 2.1 X1 | Compare to Intel I210-T1
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- Dual-Port PCIe Gigabit Network Card PCI Express Gigabit Ethernet Adapter with Intel 82576/82575 Ports PCI Express NIC Support PXE for Windows/Windows Server/Linux/FreeBSD/DOS With Low Profile

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**Shop now:** [https://www.desertcart.vu/products/421900109-10gtek-2-5g-nic-pcie-network-adapter-2500-1000-100mbps](https://www.desertcart.vu/products/421900109-10gtek-2-5g-nic-pcie-network-adapter-2500-1000-100mbps)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-04-22*