---
product_id: 539075677
title: "ULANSeN 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"
brand: "ulansen"
price: "KSh10559"
currency: KES
in_stock: true
reviews_count: 5
category: "Ulan Se N"
url: https://www.desertcart.co.ke/products/539075677-ulansen-2-5gbase-t-pcie-3-1-network-adapter-intel
store_origin: KE
region: Kenya
---

# 2.5Gbps ultra-fast LAN speed PCIe 3.1 x1 interface, 5GT/s bandwidth 180-day worry-free warranty ULANSeN 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

**Brand:** ulansen
**Price:** KSh10559
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your network game with 2.5G speed and pro-grade PCIe power!

## Quick Answers

- **What is this?** ULANSeN 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 by ulansen
- **How much does it cost?** KSh10559 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/539075677-ulansen-2-5gbase-t-pcie-3-1-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

- • **Future-Proof Networking:** Supports Time Sensitive Networking (TSN) and Energy Efficient Ethernet for cutting-edge reliability and power savings.
- • **Compact Low Profile Design:** Fits perfectly in small form factor builds without sacrificing performance or style.
- • **Versatile OS Compatibility:** Effortlessly works with Windows 10/11, Linux, ESXi, OpenWRT, and more for ultimate flexibility.
- • **Blazing 2.5G Ethernet Speed:** Experience lightning-fast wired connectivity that leaves Wi-Fi in the dust.
- • **Seamless PCIe 3.1 Integration:** Plug into any modern desktop or workstation with high-throughput PCI Express 3.1 support.

## Overview

The ULANSeN 2.5GBase-T PCIe 3.1 Network Adapter delivers multi-gigabit Ethernet speeds up to 2.5Gbps via a compact PCIe x1 interface. Compatible with a wide range of operating systems including Windows 10/11 and Linux, it features advanced networking standards like TSN and Energy Efficient Ethernet. Its low profile bracket ensures compatibility with small form factor PCs, backed by a 180-day warranty and responsive customer support.

## 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. Full Wake-On-Lan Support 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 conten 1 x PCIe I225-V Single-2.5G Network card 1 x User’s Manual 1 x CD 1 x Low profile bracket

Review: This item works well in the SFF computer it is fitted to. I had to change over from the full height bracket to the low profile bracket (supplied in the box). The 2 screws holding on the bracket are an unusual head and do not fit a Philips or torx, etc. A small “screwdriver” is supplied but it has a very narrow handle and if a screw was stuck/tight, you would have a problem changing the bracket.
Review: Ottimo, nel mondo Windows almeno!

## 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 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 | #41,478 in Computers ( See Top 100 in Computers ) #87 in Network Cards |
| Manufacturer | ULANSON |
| Product Dimensions | 7.19 x 5.51 x 1.8 cm; 40 g |

## Product Details

- **Brand:** ULANSeN
- **Colour:** I225-Single Port
- **Compatible devices:** Desktop
- **Hardware interface:** Ethernet, PCI Express 3.0, PCI Express x1
- **Product dimensions:** 7.2L x 5.5W x 1.8H centimeters

## Images

![ULANSeN 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 - Image 1](https://m.media-amazon.com/images/I/61rs64Imc-L.jpg)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***D on 13 July 2024*

This item works well in the SFF computer it is fitted to. I had to change over from the full height bracket to the low profile bracket (supplied in the box). The 2 screws holding on the bracket are an unusual head and do not fit a Philips or torx, etc. A small “screwdriver” is supplied but it has a very narrow handle and if a screw was stuck/tight, you would have a problem changing the bracket.

### ⭐⭐⭐⭐⭐ Review
*by G***P on 1 October 2025*

Ottimo, nel mondo Windows almeno!

### ⭐⭐⭐⭐⭐ Review
*by N***. on 19 February 2025*

Funciona bastante bien. He tenido algunas experiencias un poco extrañas la primera semana de uso (no estoy seguro si era problema del dispositivo o de Windows 10) pero luego funciona sin problemas por meses. Usandolo con apps como Moonlight que son muy sensibles a malos algoritmos de red no noto problemas: ideal para gaming. Lo único que puedo destacar como no ideal es que Windows 10 no tiene drivers nativos: hay que correr Windows Update para que instale automáticamente los drivers correctos.

## 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 Kenya*
*Store origin: KE*
*Last updated: 2026-01-26*