---
product_id: 636175953
title: "Dual PCIe 3.1 2.5GBase-T Network Adapter with Intel I225-V 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket"
brand: "ulansen"
price: "330 kr"
currency: DKK
in_stock: false
reviews_count: 5
url: https://www.desertcart.dk/products/636175953-dual-pcie-3-1-2-5gbase-t-network-adapter-intel
store_origin: DK
region: Denmark
---

# PCIe 3.1 x1 @ 5GT/s 2.5Gbps Multi-Gig Ethernet Low Profile Bracket Included Dual PCIe 3.1 2.5GBase-T Network Adapter with Intel I225-V 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket

**Brand:** ulansen
**Price:** 330 kr
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Upgrade your network, upgrade your hustle.

## Quick Answers

- **What is this?** Dual PCIe 3.1 2.5GBase-T Network Adapter with Intel I225-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?** 330 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/636175953-dual-pcie-3-1-2-5gbase-t-network-adapter-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

- • **Multi-Gig Ethernet Powerhouse:** Experience seamless 2.5Gbps connectivity with backward compatibility to 1Gbps and 100Mbps, perfect for bandwidth-hungry workflows.
- • **Space-Savvy Low Profile Design:** Fits sleek desktops and compact workstations effortlessly with included low profile bracket — maximize your setup without compromise.
- • **Blazing Fast PCIe 3.1 Interface:** Harness ultra-low latency and max throughput with PCIe 3.1 x1 lane support at 5GT/s — future-proof your network speed.
- • **Universal OS & Platform Compatibility:** Plug & play on Windows 10/11, Linux distros, VMware ESXi, and more — no driver headaches, just instant productivity.
- • **Enterprise-Grade Reliability & Support:** Backed by a 180-day worry-free warranty and responsive customer service, ensuring your network stays online and optimized.

## Overview

The Dual PCIe 3.1 2.5GBase-T Network Adapter with Intel I225-V chipset delivers multi-gigabit Ethernet speeds up to 2.5Gbps over copper RJ45 connections. Designed for professional desktops and workstations, it supports PCIe 3.1 x1 interface, broad OS compatibility including Windows 10/11 and Linux, and includes a low profile bracket for compact builds. Ideal for millennial managers demanding reliable, high-speed networking with enterprise-grade features and hassle-free installation.

## Description

Description This PCI Express controller with Base-T copper networking interface,provides compact, single-port integrated multi-gigabit (up to 2.5G) -MDI (Copper) standard IEEE 802.3 Ethernet interface for 2500BASE-T,1000BASE-T, 100BASE-TX, 10BASE-TE connections (IEEE 802.3,802.3u, 802.3ab). The Ethernet Controller I225 is designed for use on any mobile,desktop, workstation, value-server, or industrial designs that have critical space constraints. The I225 can also support Intel vPro technology onspecific Intel platforms and chipsets. The Ethernet Controller I225 also supports the latest time sensitive networking (TSN) features, along with best in class power management and Operating System Support Specification Compliant with PCI Express specification Revision 3.1(5GT/s) MDI(Copper) standard IEEE802.3 Ethernet interface up to 2.5Gb/s Complies with single port 1GbE RJ45 port (copper) Complies with the MDI standard IEEE802.3 Ethernet interface for 2500BASE-T,1000BASE-T,100BASE-TX,10BASE-TE application( IEEE802.3bz, IEEE802.3ab ,IEEE802.3u and IEEE802.3 ) IEEE802.3 Auto-negotiator IEEE802.3x and IEEE802.3z compliant flow control support with software-controllable RX thresholds and TX pause frames Automatic cross-over detection function(MDI/MDI-X) IEEE 1588 Protocol and 802.1AS implementation Supporting Time Sensitive Networking(TSN) Capabilities Support IEEE802.3az-Energy Efficient Ethernet(EEE),EEE is supported for 2500BASE-T, 1000BASE-T and 100BASE-TX. TCP/UDP,IPv4 checksum offloads(Rx/Tx) Transmit Segmentation offloading(TSO)(IPv4,IPv6) Support for packets up to 9.5KB Jumbo Frames PXE Support:Linux boot via PXE or BOOTP, Windows Deployment Services, or UEFI Drivers for WindowsR10 32 or 64bit Package Contents 1 x PCIe I225-V Single-2.5G Network card 1 x User’s Manual 1 x Low profile bracket

Review: Cuando llevas tiempo en esto de las tarjetas de red, te das cuenta que para 2.5Gb (y en especial para 10Gb), si no te quieres complicar y quieres compatibilidad unánime, eliges una tarjeta que use el chi I225-V (y el X550 para 10Gb) y te olvidas. Funcionan y punto. Si te quieres complicar, verás pronto que hay mil y un chipsets de 2.5Gb y no digo que todos sean malos, solo que en mi experiencia, al final es que no merece la pena. Compra esto y usa tu tiempo para otra cosa.
Review: Out of the box działa z ESXi 8. Rozpoznaje go jako dwa nicki i226-V wiec bonusowo wygląda że dają już nowszy chipset. Z mojej strony polecam!

## Features

- PCI Express 3.1 :5GT/s Support for x1 width (Lane)
- 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 Win10/11,Linux Kernel 5.8/5.16.18,RHEL 8.1/8.3/8.6,Ubuntu* 22.04 LTS,FreeBBSD 13.0,VMware ESXi7.0/8.0,DPDK 20.05/22.07,OPENWRT/UNRAID/PVE.Support PXE function
- 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 | B0CBX9MNXX |
| Batteries Included | No |
| Batteries Required | No |
| Brand | ULANSeN |
| Compatible Devices | Desktop |
| Customer Reviews | 4.2 4.2 out of 5 stars (105) |
| Data Link Protocol | Ethernet, IEEE802.3bz, IEEE802.3ab ,IEEE802.3u ,IEEE802.3,802.3x ,IEEE802.3z,IEEE802.3az |
| Data Transfer Rate | 2.5 Gigabits Per Second |
| Date First Available | 21 April 2024 |
| Hardware Interface | PCI Express 3.0, PCI Express x1 |
| Item Dimensions LxWxH | 8.8 x 6.6 x 2 Centimeters |
| Item Weight | 61 g |
| Item model number | Dual I225 |
| Manufacturer | ULANSON |
| Model | Dual I225 |
| Mounting Hardware | 1 x Low profile bracket, 1 x PCIe I225-V Single-2.5G Network Card, 1 x User’s Manual |
| Number of items | 1 |
| Operating System | Linux, Windows 10 |
| Product Dimensions | 8.79 x 6.6 x 1.98 cm; 61 g |

## Product Details

- **Brand:** ULANSeN
- **Compatible Devices:** Desktop
- **Data Link Protocol:** Ethernet, IEEE802.3bz, IEEE802.3ab ,IEEE802.3u ,IEEE802.3,802.3x ,IEEE802.3z,IEEE802.3az
- **Data Transfer Rate:** 2.5 Gigabits Per Second
- **Hardware Interface:** PCI Express 3.0, PCI Express x1
- **Item Weight:** 61 Grams
- **Manufacturer:** ULANSON
- **Product Dimensions:** 8.8L x 6.6W x 2H Centimeters

## Images

![Dual PCIe 3.1 2.5GBase-T Network Adapter with Intel I225-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/61b43jeIsQL.jpg)
![Dual PCIe 3.1 2.5GBase-T Network Adapter with Intel I225-V 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket - Image 2](https://m.media-amazon.com/images/I/61mfNnu3bAL.jpg)
![Dual PCIe 3.1 2.5GBase-T Network Adapter with Intel I225-V 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket - Image 3](https://m.media-amazon.com/images/I/61895pQCKDL.jpg)
![Dual PCIe 3.1 2.5GBase-T Network Adapter with Intel I225-V 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket - Image 4](https://m.media-amazon.com/images/I/611Qa7xjO5L.jpg)
![Dual PCIe 3.1 2.5GBase-T Network Adapter with Intel I225-V 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket - Image 5](https://m.media-amazon.com/images/I/61xFIc4iM7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***K on 2 January 2026*

Cuando llevas tiempo en esto de las tarjetas de red, te das cuenta que para 2.5Gb (y en especial para 10Gb), si no te quieres complicar y quieres compatibilidad unánime, eliges una tarjeta que use el chi I225-V (y el X550 para 10Gb) y te olvidas. Funcionan y punto. Si te quieres complicar, verás pronto que hay mil y un chipsets de 2.5Gb y no digo que todos sean malos, solo que en mi experiencia, al final es que no merece la pena. Compra esto y usa tu tiempo para otra cosa.

### ⭐⭐⭐⭐⭐ Review
*by G***Z on 16 October 2024*

Out of the box działa z ESXi 8. Rozpoznaje go jako dwa nicki i226-V wiec bonusowo wygląda że dają już nowszy chipset. Z mojej strony polecam!

### ⭐⭐⭐⭐⭐ Review
*by P***D on 5 January 2026*

La scheda funziona bene, la uso da maggio 24/7 per il mio home lab e non da problemi con proxmox 8.4 Anche le specs sono corrette da quanto descritto, probabilmente ne prendero' un altra per un secondo progetto.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-04-25*