---
product_id: 482036472
title: "H!Fiber Gigabit Dual NIC with Intel 82571 Chip, 1Gb Network Card Compare to Intel E1G42ET NIC, 2 RJ45 Ports, PCI Express X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux"
brand: "h!fiber.com"
price: "VT10863"
currency: VUV
in_stock: true
reviews_count: 13
category: "H!Fiber.Com"
url: https://www.desertcart.vu/products/482036472-h-fiber-gigabit-dual-nic-with-intel-82571-chip-1gb
store_origin: VU
region: Vanuatu
---

# Dual 1Gb RJ45 ports PCIe X1 Gen1 (2.5 GT/s) Intel 82571 QoS chipset H!Fiber Gigabit Dual NIC with Intel 82571 Chip, 1Gb Network Card Compare to Intel E1G42ET NIC, 2 RJ45 Ports, PCI Express X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux

**Brand:** h!fiber.com
**Price:** VT10863
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your network game with dual-port gigabit power — because buffering is so last decade.

## Quick Answers

- **What is this?** H!Fiber Gigabit Dual NIC with Intel 82571 Chip, 1Gb Network Card Compare to Intel E1G42ET NIC, 2 RJ45 Ports, PCI Express X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux by h!fiber.com
- **How much does it cost?** VT10863 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/482036472-h-fiber-gigabit-dual-nic-with-intel-82571-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

- • **Intel-Powered Stability:** Equipped with the trusted Intel 82571 controller featuring QoS tech to prioritize your critical traffic.
- • **Future-Proof Form Factor:** Includes both low-profile and full-height brackets to fit standard and slim chassis with zero hassle.
- • **Blazing Dual Gigabit Speed:** Two RJ45 ports delivering seamless 1Gbps throughput for ultra-reliable, lag-free connectivity.
- • **Cross-Platform Compatibility:** Supports Windows, Windows Server, Linux distros, and VMware for maximum deployment flexibility.
- • **Plug & Play PCIe Versatility:** Fits any PCIe X1, X4, X8, or X16 slot for effortless integration into your workstation or server.

## Overview

The H!Fiber Gigabit Dual NIC features dual 1Gbps RJ45 ports powered by the Intel 82571 chipset, ensuring stable, high-speed Ethernet connectivity. Compatible with a wide range of operating systems and PCIe slots, it includes both low-profile and full-height brackets for versatile installation. Designed for professional-grade networking with QoS support, this card is ideal for servers, workstations, and advanced home setups seeking reliable, lag-free performance.

## Description

Buy H!Fiber Gigabit Dual NIC with Intel 82571 Chip, 1Gb Network Card Compare to Intel E1G42ET NIC, 2 RJ45 Ports, PCI Express X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux: Network Cards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Just as good as the real thing. - This is a review of four related products purchased here on desertcart. 1. Klein Tools VDV826-703 Pass-Thru™ Modular Data Plug, CAT6, 50-Pack (ASIN B076PRM7W8) 2. Klein Tools VDV226-005 Compact Pass-Thru™ Modular Crimper (ASIN B07R3GK9FQ) 3. Soft Plastic Ethernet RJ45 Cable Connector Boots by Copapa (ASIN B07219KGC4) 4. H!Fiber 1Gbe Ethernet Network Adapter (ASIN B074PPRQQK) I’m using CAT 6 UTP (23 AWG) that I bought from a local home center. 1. I found the Klein Tools VDV826-703 Pass-Thru™ Modular Data Plug, (CAT6, 50-Pack) to be easy to use. This is my first-time using pass-thru connectors, and I have mixed feelings, but that’s not what this is about. The 23 AWG wires fit in snuggly but did require a bit of convincing to pass thru. They are more expensive than some others that are available, but I know these will work perfectly, especially with a same brand crimper. 2. The Klein Tools VDV226-005 Compact Pass-Thru™ Modular Crimper did its job flawlessly. The insulation is held tightly in place, the crimp felt secure, and the pass-thru wires were cut perfectly flush. I still need to try this with cheap plugs, to see if they are cut just as flush, but these work great with their own. 3. While I don’t usually use boots, I decided to give them a shot as they make the wires look more “finished”. I purchased the blue Soft Plastic Ethernet RJ45 Cable Connector Boots by Copapa. While they didn’t cost much, they were very soft and fit okay. I wish they were a little tighter around the wire, but that can vary from brand to brand. Overall, I’m happy with them. 4. Once the cables were completed, I plugged them into a H!Fiber NIC (Intel I350-T4 chipset). They all fit nicely together, even with the boots. That network card is not the V2, and that was expected. The V2s are harder to find and there are no performance differences. The revision was made to fix a slight power surge during power-on. The network card performed flawlessly with pfSense and I was able to configure two LAGGs with LACP support. One to a Cisco managed switch, and the other to my cable modem (SB8200) but I’ll save those for a different review. This card is working perfectly.
Review: Works great 24/7 in our pfSense CE router - This NIC has been running rock solid 24/7 in our pfSense CE router for over a month now.

## Features

- Ethernet Controller: 1Gb Network Card equipped with original Intel 82571 Controller, which supports Quality-of-Service (QoS) technology to streamline your online experience and ensure stability; Compare to Intel 82571EB NIC
- RJ45 PCIe NIC: Single RJ45 Port support 10/100/1000Mbps data rates and Cat5e Cable, up to 100 meters, simplifying the transition to 1 Gb; PCI Express 1.0 (2.5 GT/s), X1 Lane, compatible with PCIe X1, X4, X8, X16 Slot
- Widely Compatible OS：Windows 7/8/10/Visa/XP, 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 5/6/7
- 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 |
|---------------|-------|
| ASIN | B0B7RZGYFD |
| Best Sellers Rank | #20 in Internal Computer Networking Cards |
| Customer Reviews | 4.3 4.3 out of 5 stars (500) |
| Date First Available | July 27, 2022 |
| Item Weight | 5 ounces |
| Manufacturer | H!Fiber.com |
| Package Dimensions | 7.28 x 5.39 x 1.26 inches |

## Product Details

- **Brand:** H!Fiber.com
- **Color:** 2 RJ45
- **Compatible Devices:** Desktop
- **Data Link Protocol:** Ethernet
- **Data Transfer Rate:** 1000 Megabits Per Second
- **Hardware Interface:** Ethernet, PCI Express x1, PCIE x 1
- **Item Weight:** 0.14 Kilograms
- **Manufacturer:** H!Fiber.com

## Images

![H!Fiber Gigabit Dual NIC with Intel 82571 Chip, 1Gb Network Card Compare to Intel E1G42ET NIC, 2 RJ45 Ports, PCI Express X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux - Image 1](https://m.media-amazon.com/images/I/61xvZoZJ3JL.jpg)

## Questions & Answers

**Q: Does this come with a low profile bracket?**
A: Yes, Each Nic card comes with BOTH Low Profile Bracket and Full-height Bracket.

**Q: Will this card support windows 10?**
A: Yes, this network card compatible Intel 82576 could support windows10. You are kindly suggested to have one to test.

**Q: Does this card support link aggregation in windows 7 ?**
A: Yes, it does.

**Q: will this work with an AMD motherboard?**
A: I am using on with an AMD motherboard and it should work in any motherboard with a proper PCI-e slot.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just as good as the real thing.
*by R***I on September 6, 2019*

This is a review of four related products purchased here on Amazon. 1. Klein Tools VDV826-703 Pass-Thru™ Modular Data Plug, CAT6, 50-Pack (ASIN B076PRM7W8) 2. Klein Tools VDV226-005 Compact Pass-Thru™ Modular Crimper (ASIN B07R3GK9FQ) 3. Soft Plastic Ethernet RJ45 Cable Connector Boots by Copapa (ASIN B07219KGC4) 4. H!Fiber 1Gbe Ethernet Network Adapter (ASIN B074PPRQQK) I’m using CAT 6 UTP (23 AWG) that I bought from a local home center. 1. I found the Klein Tools VDV826-703 Pass-Thru™ Modular Data Plug, (CAT6, 50-Pack) to be easy to use. This is my first-time using pass-thru connectors, and I have mixed feelings, but that’s not what this is about. The 23 AWG wires fit in snuggly but did require a bit of convincing to pass thru. They are more expensive than some others that are available, but I know these will work perfectly, especially with a same brand crimper. 2. The Klein Tools VDV226-005 Compact Pass-Thru™ Modular Crimper did its job flawlessly. The insulation is held tightly in place, the crimp felt secure, and the pass-thru wires were cut perfectly flush. I still need to try this with cheap plugs, to see if they are cut just as flush, but these work great with their own. 3. While I don’t usually use boots, I decided to give them a shot as they make the wires look more “finished”. I purchased the blue Soft Plastic Ethernet RJ45 Cable Connector Boots by Copapa. While they didn’t cost much, they were very soft and fit okay. I wish they were a little tighter around the wire, but that can vary from brand to brand. Overall, I’m happy with them. 4. Once the cables were completed, I plugged them into a H!Fiber NIC (Intel I350-T4 chipset). They all fit nicely together, even with the boots. That network card is not the V2, and that was expected. The V2s are harder to find and there are no performance differences. The revision was made to fix a slight power surge during power-on. The network card performed flawlessly with pfSense and I was able to configure two LAGGs with LACP support. One to a Cisco managed switch, and the other to my cable modem (SB8200) but I’ll save those for a different review. This card is working perfectly.

### ⭐⭐⭐⭐⭐ Works great 24/7 in our pfSense CE router
*by R***Y on November 10, 2025*

This NIC has been running rock solid 24/7 in our pfSense CE router for over a month now.

### ⭐⭐⭐⭐⭐ 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

- Gigabit Dual NIC with Intel 82571 Chip, 1Gb Network Card Compare to Intel E1G42ET NIC, 2 RJ45 Ports, PCI Express 2.1 X4, Ethernet Card with Low Profile for Windows/Windows Server/Linux
- Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82575/82576 Two Ports LAN NIC Card for Support PXE for Windows/Windows Server/Linux/Freebsd/DOS with Low Profile

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-26*