---
product_id: 648177438
title: "IO CREST 5.0GB PCIe Network Card – PCIe to 5.0 Gigabit Ethernet Network Card, Supports Windows 11/10/8.1/8/7, Win Server 2022/2019/2016, Linux"
brand: "io crest"
price: "11.78 OMR"
currency: OMR
in_stock: true
reviews_count: 10
category: "Io Crest"
url: https://www.desertcart.com.om/products/648177438-io-crest-5-0gb-pcie-network-card-pcie-to-5
store_origin: OM
region: Oman
---

# 5.0 Gbps ultra-fast Ethernet Universal PCIe x1-x16 slot compatibility Multi-OS support incl. Win11 & Linux IO CREST 5.0GB PCIe Network Card – PCIe to 5.0 Gigabit Ethernet Network Card, Supports Windows 11/10/8.1/8/7, Win Server 2022/2019/2016, Linux

**Brand:** io crest
**Price:** 11.78 OMR
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your network, upgrade your hustle!

## Quick Answers

- **What is this?** IO CREST 5.0GB PCIe Network Card – PCIe to 5.0 Gigabit Ethernet Network Card, Supports Windows 11/10/8.1/8/7, Win Server 2022/2019/2016, Linux by io crest
- **How much does it cost?** 11.78 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/648177438-io-crest-5-0gb-pcie-network-card-pcie-to-5)

## Best For

- io crest enthusiasts

## Why This Product

- Trusted io crest brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Blazing 5 Gigabit Speed:** Experience lightning-fast data transfers up to 5 Gbps, perfect for bandwidth-hungry workflows.
- • **Cross-Platform Powerhouse:** Compatible with Windows 7 through 11, multiple Windows Server versions, Linux, and macOS for ultimate flexibility.
- • **Low-Profile Bracket Included:** Install effortlessly in compact HTPCs or small form factor cases without sacrificing performance.
- • **Plug & Play PCIe Versatility:** Fits any PCIe slot from x1 to x16, making upgrades seamless across desktops and servers.
- • **Enterprise-Grade VLAN Support:** Built-in 802.1Q VLAN tagging ensures secure, segmented network traffic for professional environments.

## Overview

The IO CREST 5.0GB PCIe Network Card delivers ultra-fast 5 Gigabit Ethernet connectivity via any PCIe slot, supporting a wide range of operating systems including Windows 11, Linux, and macOS. Designed with both standard and low-profile brackets, it fits compact and full-sized PCs alike, making it ideal for professionals seeking reliable, high-speed network expansion with enterprise VLAN support and hassle-free installation.

## Description

Provides 5 Gigabit Ethernet Connectivity to Mac Pro Towers and Windows PCs. Simple way to add or expand 5 Gigabit Ethernet connectivity to any compatible computer. It is suitable for multiple market segments and emerging applications, such as desktop, mobile, workstation, server, communications platforms, and embedded applications.

Review: Gets HOT, but pulls data at 10GbE. Requires Thunderbolt, not just USB 4! - Have not used it for extended periods of time, but seems to work correctly when combined with a USB4 or Thunderbolt4 port. It does get HOT, so don't put anything on top of it. Windows 11 driver worked just fine out of the box, but I did tweak some settings. I do this on all my Ethernet adapters. If your USB4 port is not also Thunderbolt, this device will not show up as a network adapter. It uses the Aquantia chip. It will show up as a USB device with no function.
Review: Is revision 03, but be wary of Linux/BSD use - Edit: as of XigmaNAS 13.1.0.5.9725 this adapter is now recognized and works as-expected! Thanks to ms49434 and zoon01 for applying a kernel patch to accept the PHY that is present. Original review follows. The adapter arrived in a small, cardboard box. The heatsink is attached securely. A hardware check indicates that the chip is revision 03. Under Windows 10/11, the adapter is usable with no additional effort or configuration on the user's side. Under Linux/FreeBSD, the adapter may or may not work depending on the version of the driver used to attempt init. Under FreeBSD specifically, support for the I225 was added in 13.1 via 𝚒𝚐𝚌, however the driver performs an unnecessary PHY vendor ID check, which may fail if the adapter reports an ID that isn't listed in an internal table. The fix (recommended by Intel themselves) is to no longer perform this check and instead assume a PHY for all I225 adapters. This fix is available in FreeBSD 13.2 and/or 14, and would need to be backported if using anything earlier. Examples; TrueNAS Scale 22.12.0 supports this adapter, while XigmaNAS 13.1.0.5.9687 (latest as of this review) includes 𝚒𝚐𝚌, but fails to init with the adapter I received.

## Features

- With this PCIe Card, you can add a 10/100/1000M/2.5G/5G Ethernet port to any PC through a PCIe slot.Fits any PCI Express x1, x2, x4, x8 or x16 socket; Additional 8cm Low-profile bracket provides the option for installation in small size HTPC case.
- This PCI-based 10/100/1000M/2.5G/5G 5 Gigabit Ethernet Network Adapter Card provides a simple connection to a 5 Gigabit Ethernet network, and is fully compatible with 802.1Q Virtual LAN (VLAN) Tag. And Ethernet card which is compliant to IEEE802.3, IEEE802.3u & IEEE802.3ab.
- The high quality PCIe 5 Gigabit NIC with 12cm profile bracket and Additional 8cm Profile Bracket that makes it easy to install the card in a small form factor/low profile computer case/server.
- Gigabit network card Compatible with a broad range of operating systems, including Windows 11, 10, 8/8.1, Linux, macOS 10.7
- What You Get: IO Crest 5 Gigabit PCI-E Network Card x1, Driver Disk x1, 8cm Low-profile Bracket x1. Backed by Syba 3 Year Hassle-free Warranty and Lifetime Customer Service. Important Note: Only work with PCI-E slot, Not for PCI Slot.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7Z4P3H4 |
| Best Sellers Rank | #50 in Internal Computer Networking Cards |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,094) |
| Date First Available | June 25, 2024 |
| Item Weight | 2.64 ounces |
| Manufacturer | IO CREST |
| Package Dimensions | 5.43 x 3.94 x 0.94 inches; 2.65 ounces |
| Release date | June 24, 2024 |
| Type of item | Electronics |

## Product Details

- **Brand:** IO CREST
- **Hardware Interface:** 802.11 b/g/n, PCI Express 3.0, PCI Express x8
- **Compatible Devices:** Desktop
- **Data Link Protocol:** Ethernet, Gigabit Ethernet, IEEE 802.11g
- **Data Transfer Rate:** 1000 Megabits Per Second
- **UPC:** 850039353307
- **Manufacturer:** IO CREST

## Images

![IO CREST 5.0GB PCIe Network Card – PCIe to 5.0 Gigabit Ethernet Network Card, Supports Windows 11/10/8.1/8/7, Win Server 2022/2019/2016, Linux - Image 1](https://m.media-amazon.com/images/I/61twJ-FQF4L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Gets HOT, but pulls data at 10GbE. Requires Thunderbolt, not just USB 4!
*by T***Y on June 22, 2025*

Have not used it for extended periods of time, but seems to work correctly when combined with a USB4 or Thunderbolt4 port. It does get HOT, so don't put anything on top of it. Windows 11 driver worked just fine out of the box, but I did tweak some settings. I do this on all my Ethernet adapters. If your USB4 port is not also Thunderbolt, this device will not show up as a network adapter. It uses the Aquantia chip. It will show up as a USB device with no function.

### ⭐⭐⭐⭐⭐ Is revision 03, but be wary of Linux/BSD use
*by E***Y on February 25, 2023*

Edit: as of XigmaNAS 13.1.0.5.9725 this adapter is now recognized and works as-expected! Thanks to ms49434 and zoon01 for applying a kernel patch to accept the PHY that is present. Original review follows. The adapter arrived in a small, cardboard box. The heatsink is attached securely. A hardware check indicates that the chip is revision 03. Under Windows 10/11, the adapter is usable with no additional effort or configuration on the user's side. Under Linux/FreeBSD, the adapter may or may not work depending on the version of the driver used to attempt init. Under FreeBSD specifically, support for the I225 was added in 13.1 via 𝚒𝚐𝚌, however the driver performs an unnecessary PHY vendor ID check, which may fail if the adapter reports an ID that isn't listed in an internal table. The fix (recommended by Intel themselves) is to no longer perform this check and instead assume a PHY for all I225 adapters. This fix is available in FreeBSD 13.2 and/or 14, and would need to be backported if using anything earlier. Examples; TrueNAS Scale 22.12.0 supports this adapter, while XigmaNAS 13.1.0.5.9687 (latest as of this review) includes 𝚒𝚐𝚌, but fails to init with the adapter I received.

### ⭐ Linux/Fast/Stable
*by D***N on July 28, 2025*

Linux plug and play. Works great on 6x kernels. 600MB/s to and from my TruNAS machine running four Hitachi 10TB platter drives in zraid. Performance is steady and stable. EDIT Nov.25 Updated to 1 star. Less if I could. I've had two of these burn out this year and had to return them. Still recognized as present but fail to connect or get an IP. Real pain too because I have to remove my 4090 bracket to remove the card. Truly happy this works because it's the only x1 card I could find. Most of my board is blocked off by my RTX4090 and brace. Only other exposed slot is x8 but it has a card with 4x m.2 nvme drives on it. EDIT 8/16/2025 The card lasted less than three weeks and died. Does not recognize that a cable is even plugged in. I bought two and the second is working in place of the failed nic. We will see how long that lasts.

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-09*