--- product_id: 665511435 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: "₹ 12252" currency: INR in_stock: true reviews_count: 6 category: "Ulansen" url: https://www.desertcart.in/products/665511435-dual-pcie-3-1-2-5gbase-t-network-adapter-intel store_origin: IN region: India --- # 2.5Gbps ultra-fast Ethernet PCIe 3.1 x1 seamless integration 1-year worry-free warranty 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:** ₹ 12252 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your network, upgrade your workflow! ## 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?** ₹ 12252 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/665511435-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 - • **Blazing 2.5Gbps Speed:** Experience lightning-fast network performance that leaves standard gigabit cards in the dust. - • **Future-Proof OS Support:** Seamlessly compatible with Windows 10/11, Linux distros, VMware, and more—stay ahead of the curve. - • **Low Profile Bracket Included:** Perfect for compact builds and professional setups without sacrificing speed. - • **Universal PCIe Compatibility:** Works flawlessly with x1, x2, x4, x8, and x16 slots for ultimate flexibility. - • **Rock-Solid Intel I225-V Chipset:** Industry-trusted chipset ensures stable, hassle-free connectivity across Windows and Linux. ## Overview This Dual PCIe 3.1 Network Adapter leverages the powerful Intel I225-V chipset to deliver blazing 2.5Gbps Ethernet speeds via a PCIe x1 interface. Designed for professional-grade desktops, it supports a wide range of operating systems including Windows 10/11 and major Linux distributions. The included low profile bracket ensures compatibility with compact cases, while a 1-year warranty guarantees peace of mind. Ideal for managers and tech-savvy professionals seeking reliable, high-speed connectivity that future-proofs their network infrastructure. ## Description Product Description Description This PCI Express controller with Base-T copper network interface provides a compact, 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) with one port. The I225 Ethernet Controller is designed for use in any mobile, desktop, workstation, value server or industrial design with critical space conditions. The I225 can also support Intel vPro technology on certain Intel platforms and chipsets. The I225 Ethernet Controller also supports the latest Time Sensitive Networking (TSN) features as well as the best power management and operating system support in its class. Translated with DeepL.com (free version) Specification Compliant with PCI Express Specification Revision 3.1 (5GT/s) MDI (copper) standard IEEE802.3 Ethernet interface up to 2.5Gb/s Equivalent to a 1GbE RJ45 connector (copper) Compliant with MDI standard IEEE802.3 Ethernet interface for 2500BASE-T, 1000BASE-T, 100BASE-TX, 10BASE-TE applications (IEEE802.3bz, IEEE802.3ab, IEEE802.3u, and IEEE802.3) IEEE802.3 Auto Negotiator Supports IEEE802.3x and IEEE802.3z compliant flow control with software-controlled RX thresholds and TX pause frame Automatic cross-over detection function (MDI/MDI-X) IEEE 1588 protocol and 802.1AS implementation Supports Time Sensitive Networking (TSN) capabilities Supports IEEE802.3az Energy Efficient Ethernet (EEE), EEE is supported for 2500BASE-T, 1000BASE-T, and 100BASE-TX. TCP/UDP, IPv4 checksum shift (Rx/Tx) Segmentation shift during transmission (TSO) (IPv4, IPv6) Support for packages up to 9.5KB jumbo frames PXE support: Linux boot via PXE or BOOTP, Windows Deployment Services or UEFI Drivers for Windows R10 32 or 64bit Package Contents 1 x PCIe I225-V Single 2.5G Network Card 1 x user manual (English language not guaranteed) 1 x Low Profile Bracket Compatible with Multipble Systems Supports 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/PVPV E.Supports PXE function Troubleshooting Tips Why can't my computer recognize the 2.5Gbps Ethernet PCIe card? 1. Check if the gold connectors of the card are clean, if not, clean the surface of the connector. 2. Make sure the PCI Express card is properly inserted into the PCI Express slot, if not, turn off the computer and plug it in again. 3. If this is still not the case, please change another PCI Express slot on your motherboard. 4. The motherboard itself could be defective. You can try another motherboard to test whether the 2.5Gbps Ethernet PCle Card works or not. Why can't I use Gigabit Ethernet transfer speeds? 1. Please confirm that your Ethernet environment supports Gigabit structure. 2. Please use CAT 6 UTP/STP cable Review: Defective - Worked fine then it failed completely after just over a month, past the return window. Review: No te compliques. I225-V es el chip que buscas para tu tarjeta de 2.5Gb. - 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. ## 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.For the lastest driver for FreeBSD*, Microsoft Windows*, Linux*, VMware*,pls contact us or download here :https://www.intel.com/content/www/us/en/download/15084/intel-ethernet-adapter-complete-driver-pack.html - 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 | | Best Sellers Rank | 101,638 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 335 in Network Cards | | Box Contents | 1 x PCIe I225-V single-2.5G network card, 1 x low profile bracket, 1 x user manual (English language not guaranteed) | | Brand | ULANSEN | | Brand Name | ULANSEN | | Compatible Devices | Desktop | | Compatible Operating System Family | Windows | | Compatible devices | Desktop | | Country of Origin | China | | Customer Reviews | 4.2 out of 5 stars 117 Reviews | | 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 | | 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 | | Hardware interface | PCI Express 3.0, PCI Express x1 | | Item Weight | 61 Grams | | Item weight | 61 Grams | | Manufacturer | ULANSON | | Model Number | Dual I225 | | Product Warranty | 1 Year | ## Product Details - **Brand:** ULANSEN - **Compatible Operating System Family:** Windows - **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 ## 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 ### ⭐ Defective *by M***T on 23 August 2025* Worked fine then it failed completely after just over a month, past the return window. ### ⭐⭐⭐⭐⭐ No te compliques. I225-V es el chip que buscas para tu tarjeta de 2.5Gb. *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. ### ⭐⭐⭐⭐⭐ Po prostu działa *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! ## Frequently Bought Together - 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 - TP-Link 2.5GB PCIe Network Card (TX201) – PCIe to 2.5 Gigabit Ethernet Network Adapter, Supports Windows 11/10/8.1/8/7, Win Server 2022/2019/2016, Linux - TRENDnet 8-Port 2.5Gb Multi-Gigabit Unmanaged Gaming Switch, TEG-S380, 8 x 2.5GBASE-T Ports, 25Gbps Switching Capacity, Ethernet Splitter, NDAA & TAA Compliant, Fanless, Lifetime Protection, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/665511435-dual-pcie-3-1-2-5gbase-t-network-adapter-intel](https://www.desertcart.in/products/665511435-dual-pcie-3-1-2-5gbase-t-network-adapter-intel) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-06-09*