---
product_id: 527173222
title: "H!Fiber Gigabit PCIe NIC with Intel 82573 Chip, 1Gb Network Card Compare to Intel 82573 NIC, Single RJ45 Port, PCI Express X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux"
brand: "h!fiber.com"
price: "29588CFA"
currency: XOF
in_stock: true
reviews_count: 8
url: https://www.desertcart.sn/products/527173222-h-fiber-gigabit-pcie-nic-with-intel-82573-chip-1gb
store_origin: SN
region: Senegal
---

# 1Gbps blazing speed PCIe x1 seamless slot fit Intel 82573 QoS stability H!Fiber Gigabit PCIe NIC with Intel 82573 Chip, 1Gb Network Card Compare to Intel 82573 NIC, Single RJ45 Port, PCI Express X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux

**Brand:** h!fiber.com
**Price:** 29588CFA
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your network, upgrade your workflow!

## Quick Answers

- **What is this?** H!Fiber Gigabit PCIe NIC with Intel 82573 Chip, 1Gb Network Card Compare to Intel 82573 NIC, Single RJ45 Port, PCI Express X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux by h!fiber.com
- **How much does it cost?** 29588CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/527173222-h-fiber-gigabit-pcie-nic-with-intel-82573-chip-1gb)

## Best For

- h!fiber.com enthusiasts

## Why This Product

- Trusted h!fiber.com brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Blazing 1Gbps Ethernet:** Experience ultra-fast, lag-free connectivity with Intel’s trusted 82573 controller.
- • **Cross-Platform Powerhouse:** Supports Windows, Linux, and Windows Server OS for seamless integration in professional environments.
- • **Reliable Support & Warranty:** Enjoy peace of mind with 24/7 customer service, 3-year warranty, and lifetime tech support.
- • **Universal PCIe Compatibility:** Fits effortlessly into PCIe x1, x4, x8, and x16 slots for versatile upgrades.
- • **Plug & Play with Dual Brackets:** Includes both low profile and full-height brackets for easy installation in any PC or server.

## Overview

The H!Fiber Gigabit PCIe NIC leverages the Intel 82573 chipset to deliver stable, high-speed 1Gbps Ethernet connectivity via a single RJ45 port. Designed for professional-grade performance, it supports a wide range of operating systems including Windows and Linux, and fits into any PCIe slot with included low profile and full-height brackets. Backed by 3 years warranty and lifetime support, it’s the smart choice for seamless network upgrades in modern workstations and servers.

## Description

Product Code: 82573-1T-X1(1G Gigabit Ethernet Converged Network) Vertical Segment: Server # of Ports: Single RJ45 Port  PCIe : 2.5GT/s, x1 Lane System Interface Type: PCIe v1.1 (2.5GT/s)Cable Medium: Copper Cabling Type: Category-5 up to 100m Bracket Height: Low Profile and Full Height Ethernet Controller:Intel 82573Supported Operating Systems: Windows 7/8/10, Windows Server 2008/ 2012/2016/2019, Centos/RHEL 6/7/8, Ubuntu 16/18/19/20, Debian 9/10/11, FreeBSD 10/11/12, SLSE 11/12, Vmware Esxi 5/6(Note : Esxi 6.5u3~6.7u3 need dump ne1000 driver, NO-Support Esxi 7 and above version )

## Features

- Ethernet Controller: 1Gb Network Card equipped with original Intel 82573 Controller, which supports Quality-of-Service (QoS) technology to streamline your online experience and ensure stability
- RJ45 PCIe NIC: Single RJ45 Port supports 10/100/1000Mbps data rates and Cat5e Cable, up to 100 meters, simplifying the transition to 1 Gb; PCI Express v1.1 (2.5 GT/s), X1 Lane, compatible with PCIE X1, X4, X8, X16 Slot
- Support OS: Windows 7/8/10, Windows Server 2008/ 2012/2016/2019, Centos/RHEL 6/7/8, Ubuntu 16/18/19/20, Debian 9/10/11, FreeBSD 10/11/12, SLSE 11/12, Vmware Esxi 5(Note : Esxi 6.5u3~6.7u3 need dump ne1000 driver, NO-Support Esxi 7 and above version)
- Easy to Install: Packed with both Low Profile Bracket and Full-height Bracket that support on Standard and Slim computer/server; Download operating systems driver from intel website or scan the QR code on the network card
- Friendly Service: Provides 24/7 Customer Service, 30 Days Free-returned, 3 Years Free Warranty and Lifetime Technology Support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | H!Fiber.com |
| Operating System | Windows 7/8/10, Linux, Windows Server 2008/ 2012/2016/2019 |
| Item Weight | 5 ounces |
| Package Dimensions | 7.09 x 5.98 x 1.18 inches |
| Color | 1 RJ45 |
| Manufacturer | H!Fiber.com |
| ASIN | B0B7RX7KQF |
| Date First Available | July 27, 2022 |

## Product Details

- **Brand:** H!Fiber.com
- **Hardware Interface:** Ethernet, PCI Express x1
- **Color:** 1 RJ45
- **Compatible Devices:** Desktop
- **Data Link Protocol:** Ethernet, Gigabit Ethernet
- **Data Transfer Rate:** 1000 Megabits Per Second
- **Item Weight:** 0.14 Kilograms
- **Manufacturer:** H!Fiber.com

## Images

![H!Fiber Gigabit PCIe NIC with Intel 82573 Chip, 1Gb Network Card Compare to Intel 82573 NIC, Single RJ45 Port, PCI Express X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux - Image 1](https://m.media-amazon.com/images/I/61kDP8blVzL.jpg)
![H!Fiber Gigabit PCIe NIC with Intel 82573 Chip, 1Gb Network Card Compare to Intel 82573 NIC, Single RJ45 Port, PCI Express X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux - Image 2](https://m.media-amazon.com/images/I/61blQvRIOkL.jpg)
![H!Fiber Gigabit PCIe NIC with Intel 82573 Chip, 1Gb Network Card Compare to Intel 82573 NIC, Single RJ45 Port, PCI Express X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux - Image 3](https://m.media-amazon.com/images/I/61To27UolAL.jpg)
![H!Fiber Gigabit PCIe NIC with Intel 82573 Chip, 1Gb Network Card Compare to Intel 82573 NIC, Single RJ45 Port, PCI Express X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux - Image 4](https://m.media-amazon.com/images/I/61DeqvNa0cL.jpg)
![H!Fiber Gigabit PCIe NIC with Intel 82573 Chip, 1Gb Network Card Compare to Intel 82573 NIC, Single RJ45 Port, PCI Express X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux - Image 5](https://m.media-amazon.com/images/I/61c8sU4k80L.jpg)

## Available Options

This product comes in different **Color, Size, Number of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great.
*by G***T on May 20, 2025*

I've had no issues; works great. The low-profile bracket attaches easily, and fits low-profile cases, and i do get close to the full 1 Gbps speed during a large file copy. Not bad for $60.The last one got fried in a lightning strike that happened nearby; even behind a UPS. I guess the EMP on the network cables was too much for it.

### ⭐⭐⭐⭐⭐ Works with OpenBSD, full 1gbps thoughput without issue
*by C***Y on February 14, 2025*

I'm using a pair of these Gigabit Dual NIC with Intel 82576 Chip on OpenBSD. Worked OOB. It's been running for about a month now. I've had no trouble getting ~1gbps saturation on these cards between machines tested with iperf or through the internet with various speed test sites.

### ⭐⭐⭐⭐⭐ Saved the day, so far at least
*by E***C on April 8, 2024*

Our Dell XPS 8930 at church that we use for streaming has the Intel "killer" ethernet E2500 chipset in it. Worked good for a long time, but then all of the sudden it would start dropping out during a service. It would disconnect for a few seconds, then reconnect. It would do it quite often. Tried updating the drivers and trying other tweaks found with net searches but no luck.We switched to wifi but that was causing issues too, the video would stutter or freeze from time to time. Probably because too many devices were connected to it?So decided to try add-on card in the computer. The X4 slot was being used for a video capture card and the X16 for a video card. It has 2 X1 slots but I think the video card covers one of them.After the fiasco with the E2500 was hesitant to go Intel again but the I210 chipset gets good reviews so got this one. Thankfully was able to squeeze this into the open X1 slot and so far so good, our streaming connection appears to be solid now and speedtest is reporting 200/200 which is what our internet service is. Even changed the settings in OBS to get a better picture and it handled it like a champ.

## Frequently Bought Together

- H!Fiber Gigabit PCIe NIC with Intel 82573 Chip, 1Gb Network Card Compare to Intel 82573 NIC, Single RJ45 Port, PCI Express X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux
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- TP-Link 10/100/1000Mbps Gigabit Ethernet PCI Express Network Card (TG-3468), PCIE Network Adapter, Network Card, Ethernet Card for PC, Win10/11 supported

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-23*