---
product_id: 502190384
title: "PCIe 3.1 2.5GBase-T Network Adapter with Intel I225-V / I226-V 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket"
brand: "ulansen"
price: "€ 52.62"
currency: EUR
in_stock: true
category: "Ulan Se N"
url: https://www.desertcart.be/products/502190384-pcie-3-1-2-5gbase-t-network-adapter-with-intel
store_origin: BE
region: Belgium
---

# PCIe 3.1 x1, 5GT/s speed 2.5Gbps multi-speed Ethernet Low power consumption Intel I226-V PCIe 3.1 2.5GBase-T Network Adapter with Intel I225-V / I226-V 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket

**Brand:** ulansen
**Price:** € 52.62
**Availability:** ✅ In Stock

## Summary

> 🚀 Power Your Network with Next-Level Speed & Efficiency

## Quick Answers

- **What is this?** PCIe 3.1 2.5GBase-T Network Adapter with Intel I225-V / I226-V 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket by ulansen
- **How much does it cost?** € 52.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/502190384-pcie-3-1-2-5gbase-t-network-adapter-with-intel)

## Best For

- ulansen enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Reliable:** Low profile bracket included for sleek builds, backed by a 180-day warranty and responsive customer support.
- • **Blazing PCIe 3.1 Speed:** Experience ultra-fast 5GT/s data transfer with PCIe 3.1 x1 interface for seamless network performance.
- • **Next-Gen 2.5G Ethernet:** Upgrade your connection with 2.5Gbps multi-speed support (2.5G/1G/100Mbps) for future-proofed, lightning-fast LAN.
- • **Plug & Play Versatility:** Compatible with Windows 10/11, Linux, ESXi 7.0, and more, plus PXE boot and Wake-on-LAN for professional setups.
- • **Energy-Smart Intel I226-V:** Enjoy enhanced stability and up to 20% lower power consumption with the latest Intel I226-V chipset.

## Overview

This PCIe 3.1 2.5GBase-T Network Adapter features the cutting-edge Intel I226-V chipset, delivering stable and energy-efficient 2.5Gbps Ethernet connectivity. Designed for professional desktops, it supports multiple OS platforms and advanced networking protocols, ensuring reliable, high-speed LAN performance in a compact low-profile form factor.

## Description

Buy PCIe 3.1 2.5GBase-T Network Adapter with Intel I225-V / I226-V 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket: Network Cards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- PCI Express 3.1 :5GT/s Support for x1 width (Lane).The I225-V has been discontinued, and the I226-V will replace it. The two models have identical functionality. Compared to the I225, the I226 has improved error rates, offering better data packet stability over longer cable lengths and providing a more stable network connection. It also enhances the accuracy and stability of data transmission. Additionally, the I226 reduces active power consumption compared to the I225, making it more energy-efficient
- Network Interfaces:Integrated MAC + BASE-T PHY. MDI (Copper) standard IEEE 802.3 Ethernet interface for 2500BASE-T, 1000BASE-T, 100BASE-TX, and 10BASE-TE applications (802.3, 802.3u, 802.3bz, and 802.3ab)
- Compatible for X1,X2,X4,X8,X16，Comes with low profile bracket
- Support ESXI7.0/OPENWRT/UNRAID/PVE/WIN10/11/Linux.Support PXE function , Full Wake on LAN and TSN
- 180 day worry-free warranty and friendly customer service. If you have any questions, we will help you solve the problem when you need it, and if it can’t be solved, we will provide a refund and no return is required.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BNHWZBCC |
| Best Sellers Rank | #64 in Internal Computer Networking Cards |
| Brand | ULANSeN |
| Built-In Media | 1 x PCIe I225-V Single-2.5G Network card 1 x User’s Manual 1 x CD 1 x Low profile bracket |
| Color | I225-Single Port |
| Compatible Devices | Desktop |
| Customer Reviews | 4.2 4.2 out of 5 stars (333) |
| Data Link Protocol | 100BASE-TX Fast Ethernet IEEE 802.3z IEEE 802.1Qav IEEE 802.1Qbu IEEE 802.1Qbv IEEE 802.3br IEEE 1588 IEEE 802.3ad IEEE 802.3az - Energy Efficient Ethernet, IEEE 802.1bz 2500BASE-T Ethernet IEEE 802.3ab 1000BASE-T Gigabit Ethernet IEEE 802.3u |
| Data Transfer Rate | 2500 Megabits Per Second |
| Hardware Interface | Ethernet, PCI Express 3.0, PCI Express x1 |
| Item Dimensions L x W x H | 2.83"L x 2.17"W x 0.71"H |
| Item Weight | 40 Grams |
| Manufacturer | ULANSON |
| Warranty Description | 1-YEAR Warranty |

## Product Details

- **Brand:** ULANSeN
- **Color:** I225-Single Port
- **Compatible Devices:** Desktop
- **Data Transfer Rate:** 2500 Megabits Per Second
- **Hardware Interface:** Ethernet, PCI Express 3.0, PCI Express x1
- **Item Weight:** 40 Grams
- **Manufacturer:** ULANSON
- **Number of Items:** 1
- **Product Dimensions:** 2.83"L x 2.17"W x 0.71"H

## Images

![PCIe 3.1 2.5GBase-T Network Adapter with Intel I225-V / I226-V 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket - Image 1](https://m.media-amazon.com/images/I/61rs64Imc-L.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work with Truenas Scale? Linux**
A: It should, it works with PFSense and OPNSense. Both of those are very picky when it come to brands. This is a intel nic.

**Q: What is the upload speed of this card ?**
A: It really depends on what your internet service and router can do. This card is capable of doing 2.5 gig up and downstream if you're other equipment supports it.

**Q: does it run on 
synology**
A: yes

**Q: Will it be recognized in PFSense?**
A: It is an Intel based adapter, so it should work just fine.

## Frequently Bought Together

- 2.5GBase-T PCIe 3.1 Network Adapter with Intel I225-V+3ft Cat8 Ethernet Cable 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket
- 10Gtek SFP+ DAC Twinax Cable - 10GBASE-CU Passive Direct Attach Copper SFP Cable for Cisco SFP-H10GB-CU2M, Ubiquiti UniFi UC-DAC-SFP+, Meraki, Fortinet, D-Link, 2-Meter(6.6ft) | 0.25-12m Optional
- 10Gtek 10Gb PCI-E NIC Network Card, Single SFP+ Port, with Intel 82599EN Controller, Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA1(E10G42BTDA)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-26*