---
product_id: 584633487
title: "10Gtek 100M/1000M/2.5G NIC Network Card, Quad RJ-45 Port, with Realtek RTL8125BG Controller, Support Windows/Windows Server/Linux/Ubuntu/Centos/Vmware"
brand: "10gtek"
price: "FREE"
currency: SGD
in_stock: false
category: "10 Gtek"
url: https://www.desertcart.sg/products/584633487-10gtek-100m-1000m-2-5g-nic-network-card-quad-rj
store_origin: SG
region: Singapore
---

# 2.5Gbps ultra-fast transfer Quad RJ-45 ports for multi-device connectivity PCIe 2.1 x4 lane for seamless integration 10Gtek 100M/1000M/2.5G NIC Network Card, Quad RJ-45 Port, with Realtek RTL8125BG Controller, Support Windows/Windows Server/Linux/Ubuntu/Centos/Vmware

**Brand:** 10gtek
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Quad-port speed meets pro-grade reliability — don’t get left buffering!

## Quick Answers

- **What is this?** 10Gtek 100M/1000M/2.5G NIC Network Card, Quad RJ-45 Port, with Realtek RTL8125BG Controller, Support Windows/Windows Server/Linux/Ubuntu/Centos/Vmware by 10gtek
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/584633487-10gtek-100m-1000m-2-5g-nic-network-card-quad-rj)

## 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

- • **Quad-Port Powerhouse:** Connect up to four devices simultaneously with reliable RJ-45 ports—perfect for multitasking pros.
- • **Blazing 2.5Gbps Speeds:** Experience lightning-fast data transfer that keeps your network ahead of the curve.
- • **Plug & Play Versatility:** Compatible with Windows, Linux, VMware, and more—effortless setup for any professional environment.
- • **Enterprise-Grade Stability:** Built with Realtek RTL8125BG and ASMedia ASM1812 controllers to ensure rock-solid performance under heavy loads.
- • **Future-Proof PCIe 2.1 x4 Interface:** Maximize bandwidth and minimize latency with the latest PCIe technology designed for demanding workflows.

## Overview

The 10Gtek 100M/1000M/2.5G NIC Network Card features a Realtek RTL8125BG controller and ASMedia ASM1812 chipset, delivering up to 2.5Gbps data transfer via four RJ-45 ports. Designed for professional-grade networking, it supports PCIe 2.1 x4 interface and is compatible with a wide range of operating systems including Windows, Linux, and VMware. Ideal for servers and desktops, it enables high-speed, multi-device connectivity with enterprise-level stability.

## Description

10Gtek focuses on developing high performance cable and transceiver solutions for data center, HPC and AI applications.

## Features

- Controller(s)：Realtek RTL8125BG + ASMedia ASM1812.
- Quad RJ-45 Ports.
- PCIe2.1, x4 Lane.
- Support Jumbo FramesWOL, DPDK, iSCSI, FCoE. Not-support PXE, VLAN.
- 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 and etc.NOT support hot swaping.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BQ32FVKR |
| Brand | 10Gtek |
| Color | 4-RJ45 |
| Compatible Devices | Server, Desktop |
| Customer Reviews | 3.8 3.8 out of 5 stars (17) |
| Data Link Protocol | Ethernet |
| Data Transfer Rate | 2.5 Gigabytes Per Second |
| Hardware Interface | PCIE x 4 |
| Item Weight | 0.17 Kilograms |
| Manufacturer | 10Gtek |
| Mfr Part Number | RTL8125-2.5G-4T-X4-US |
| Model Number | RTL8125-2.5G-4T-X4-US |

## Product Details

- **Brand:** 10Gtek
- **Colour:** 4-RJ45
- **Compatible devices:** Server, Desktop
- **Data link protocol:** Ethernet
- **Hardware interface:** PCIE x 4

## Images

![10Gtek 100M/1000M/2.5G NIC Network Card, Quad RJ-45 Port, with Realtek RTL8125BG Controller, Support Windows/Windows Server/Linux/Ubuntu/Centos/Vmware - Image 1](https://m.media-amazon.com/images/I/61IManDIk7L.jpg)

## Available Options

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

## Frequently Bought Together

- 100M/1000M/2.5G NIC Network Card, Quad RJ-45 Port, with Realtek RTL8125BG Controller, Support Windows/Windows Server/Linux/Ubuntu/Centos/Vmware
- 10Gtek 10Gb Dual RJ45 Port Network Card with X540 Controller, PCIe Ethernet LAN Adapter for Windows/Linux/ESX Servers, Compare to Intel X540-T2

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**Shop now:** [https://www.desertcart.sg/products/584633487-10gtek-100m-1000m-2-5g-nic-network-card-quad-rj](https://www.desertcart.sg/products/584633487-10gtek-100m-1000m-2-5g-nic-network-card-quad-rj)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-11-14*