---
product_id: 50314813
title: "10/100/1000Mbps Gigabit Ethernet Converged Network Adapter (NIC) with Intel 82576 Chip | Ethernet PCI Express Network Card | Dual RJ45 Copper Ports | PCI Express 2.0 X1 | Compare to Intel E1G42ET"
brand: "10gtek"
price: "₩115764"
currency: KRW
in_stock: true
reviews_count: 13
category: "10 Gtek"
url: https://www.desertcart.kr/products/50314813-10-100-1000mbps-gigabit-ethernet-converged-network-adapter-nic-intel
store_origin: KR
region: South Korea
---

# 1.25Gbps dual-port speed PCIe 2.0 x1 interface Intel 82576 chip stability 10/100/1000Mbps Gigabit Ethernet Converged Network Adapter (NIC) with Intel 82576 Chip | Ethernet PCI Express Network Card | Dual RJ45 Copper Ports | PCI Express 2.0 X1 | Compare to Intel E1G42ET

**Brand:** 10gtek
**Price:** ₩115764
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your network game with Intel-powered gigabit speed and unmatched reliability!

## Quick Answers

- **What is this?** 10/100/1000Mbps Gigabit Ethernet Converged Network Adapter (NIC) with Intel 82576 Chip | Ethernet PCI Express Network Card | Dual RJ45 Copper Ports | PCI Express 2.0 X1 | Compare to Intel E1G42ET by 10gtek
- **How much does it cost?** ₩115764 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/50314813-10-100-1000mbps-gigabit-ethernet-converged-network-adapter-nic-intel)

## 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

- • **Dual 1.25Gbps RJ45 Ports:** Maximize your network throughput with dual copper ports supporting up to 100m Cat5+ cables for seamless data center-grade connectivity.
- • **Versatile OS Compatibility:** Supports a wide range of OS including Windows Server 2003-2012, Windows 7-10, Linux, and VMware ESX for flexible deployment.
- • **Compact & Easy Installation:** Includes both standard and low-profile brackets to fit any form factor, perfect for sleek, space-conscious professional setups.
- • **Intel 82576 Controller Chip:** Experience rock-solid server stability and intelligent offloads that outperform standard NICs, ensuring zero connection drops.
- • **PCI Express 2.0 x1 Interface:** Plug into modern systems effortlessly with PCIe 2.0 x1 lane delivering 2.5 GT/s for ultra-responsive network performance.

## Overview

This 10/100/1000Mbps Gigabit Ethernet PCIe network adapter features the original Intel 82576 controller chip, dual RJ45 copper ports, and PCI Express 2.0 x1 interface. Designed for professional-grade stability and speed, it supports multiple operating systems and includes low-profile brackets for versatile installation. Ideal for data centers, servers, and high-demand home networks, it delivers reliable, high-speed connectivity backed by a 3-year warranty and lifetime tech support.

## Description

Upgrade network with reliable Intel 82576 Gigabit Ethernet adapter. Enjoy stable, high-speed performance for servers and PCs with dual RJ45 ports and PCIe 2.0.

Review: Works perfectly with pfSense - I was using Realtek cards with my pfSense build before, which FreeBSD has a lack of support for. My internet would constantly drop, etc. But this card works wonders with it, and haven't had a connection drop of quirk ever since. Perfect for a home pfSense build.
Review: Perfect for pfsense - Had troubles with connection dropping on my pfsense virtual machine. Turned out to be the Realtek Nic I was using. Swapped over and runs perfectly Easy to install

## Features

- Equipped with original Intel 82576 controller chip which supports Intelligent Offloads and make the servers more stable. Compare to Intel E1G42ET.
- Compatible with Windows Server 2003/ 2008/ 2012, Windows7/8/10/Visa/XP, Linux, VMware ESX. (Does not support VMware ESXi 7.0 or above.)
- Dual copper RJ45 ports let you connect to Category-5 and up to 100m for meeting the demands of data center environments. PCI Express* 2.0. 2.5 GT/s X1 Lane.
- With profile bracket and additional low profile bracket that makes it easy to install the card in a small form factor/low profile computer case/server.
- NOT support hot swaping！
- What You Get: 10Gtek 82576-2T-X1 1.25GbE PCI-E X1 Network Card (compare to Intel E1G42ET) x1, Low-profile Bracket x1. Backed by 10Gtek 30 Days Free-returned, 3 Year Free Warranty and Lifetime Technology Support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071R3YS2H |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 8,181 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 22 in Network Cards |
| Colour | X1 |
| Customer Reviews | 4.5 4.5 out of 5 stars (891) |
| Date First Available | 3 Nov. 2016 |
| Included components | No |
| Item Package Quantity | 1 |
| Item Weight | 140 g |
| Item model number | 82576-2T-X1(E1G42ET)-Intel |
| Manufacturer | 10Gtek |
| Part number | 82576-2T-X1(E1G42ET)-Intel |
| Product Dimensions | 12.7 x 6.89 x 6.89 cm; 140 g |
| Size | Intel 82576 (PCIE-X1) |
| Style | 2-RJ45 |

## Product Details

- **Brand:** 10Gtek
- **Colour:** X1
- **Compatible devices:** Desktop
- **Data link protocol:** Ethernet
- **Data transfer rate:** 1000 Megabits Per Second
- **Hardware interface:** PCI
- **Manufacturer:** 10Gtek
- **Product dimensions:** 12.7L x 6.9W x 6.9H centimetres

## Images

![10/100/1000Mbps Gigabit Ethernet Converged Network Adapter (NIC) with Intel 82576 Chip | Ethernet PCI Express Network Card | Dual RJ45 Copper Ports | PCI Express 2.0 X1 | Compare to Intel E1G42ET - Image 1](https://m.media-amazon.com/images/I/41yJlUE9OJL.jpg)

## Questions & Answers

**Q: Can you bond the quad connections with link aggregation using a smart switch?**
A: Dear customer, 
Thanks for your question.
Yes, this Intel I340-T4/E1G44HT compatible gigabit network card can support link aggregation.
Hope our answer helps you.
Thanks and best regards.

**Q: This will work with ESXi 7 ?**
A: Dear customer, 

Thanks for your question. 

No, this 10Gtek for Intel E1G42ET gigabit network card doen't work with ESXi 7, because ESXi 7 no longer supports Intel 82576 chip network cards. 

Hope our answer is helpful to you. 

Thanks and best regards, 
Shirley

**Q: Does this card support wake-on-lan?**
A: Dear customer, 

Thanks for your question. 

No, this 10Gtek® for Intel EXPI9301CT gigabit network card (ASIN: B01H6O7X0W ) doesn't support wake-on-lan, but 10Gtek® for Intel I210-T1 gigabit network card (ASIN: B01H6O7TMO) can support wake-on-lan. Here is the link for 10Gtek® for Intel I210-T1: https://www.amazon.co.uk/dp/B01H6O7TMO?ref=myi_title_dp. 

Hope our answer can help you. 

Thanks and best regards, 
Belinda

**Q: Do the 2 physical ports appear as 2 separate interfaces in the os - i.e. can i have 2 separate ip addresses and route between them (unix)?**
A: Dear customer,
Thanks for your question. 
Yes, you can have 2 seperate ip addresses. What do you mean " route between them “ ？ Usually, this has nothing to do with the hardware network card, you should check this with the system.
Hope our answer helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly with pfSense
*by D***N on 17 June 2023*

I was using Realtek cards with my pfSense build before, which FreeBSD has a lack of support for. My internet would constantly drop, etc. But this card works wonders with it, and haven't had a connection drop of quirk ever since. Perfect for a home pfSense build.

### ⭐⭐⭐⭐⭐ Perfect for pfsense
*by M***Y on 6 March 2023*

Had troubles with connection dropping on my pfsense virtual machine. Turned out to be the Realtek Nic I was using. Swapped over and runs perfectly Easy to install

### ⭐⭐⭐⭐⭐ Good stuff
*by D***V on 24 December 2025*

A bit pricey but works very well so far - recommended. Speed is as expected and it's easy to install.

## Frequently Bought Together

- 10/100/1000Mbps Gigabit Ethernet Converged Network Adapter (NIC) with Intel 82576 Chip | Ethernet PCI Express Network Card | Dual RJ45 Copper Ports | PCI Express 2.0 X1 | Compare to Intel E1G42ET
- Crucial RAM 32GB Kit (2x16GB) DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Desktop Memory CT2K16G4DFRA32A, Green

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-22*