--- product_id: 527953555 title: "PCIE-I225 PCE x1 Interface to 2.5GbE RJ45 Ports Network Adapter for Windows 11, 10 64bit and Windows Server 2019, 2022, Intel I225V Ethernet Controller, 2.5GbE PCIE NIC Card" brand: "linkstek" price: "€ 46.84" currency: EUR in_stock: true reviews_count: 10 category: "Links Tek" url: https://www.desertcart.hr/products/527953555-pcie-i225-pce-x1-interface-to-2-5gbe-rj45-ports store_origin: HR region: Croatia --- # 2.5Gbps blazing speed PCIe 3.1 x1 universal slot Intel I225V pro-grade controller PCIE-I225 PCE x1 Interface to 2.5GbE RJ45 Ports Network Adapter for Windows 11, 10 64bit and Windows Server 2019, 2022, Intel I225V Ethernet Controller, 2.5GbE PCIE NIC Card **Brand:** linkstek **Price:** € 46.84 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your desktop to 2.5GbE speed — because buffering is so last decade! ## Quick Answers - **What is this?** PCIE-I225 PCE x1 Interface to 2.5GbE RJ45 Ports Network Adapter for Windows 11, 10 64bit and Windows Server 2019, 2022, Intel I225V Ethernet Controller, 2.5GbE PCIE NIC Card by linkstek - **How much does it cost?** € 46.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/527953555-pcie-i225-pce-x1-interface-to-2-5gbe-rj45-ports) ## Best For - linkstek enthusiasts ## Why This Product - Trusted linkstek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Bracket Design:** Includes full-height and low-profile brackets to fit both standard and slim PCs effortlessly. - • **Blazing 2.5Gbps Ethernet:** Experience ultra-fast, lag-free connectivity for gaming, streaming, and remote work. - • **Plug & Play Windows 11 Ready:** Seamless integration with Windows 10/11 and Server editions for instant productivity. - • **Universal PCIe Compatibility:** Fits any PCIe x1, x4, x8, or x16 slot—flexible upgrade for any desktop setup. - • **Pro-Grade Intel I225V Chipset:** Industry-leading controller ensures rock-solid stability and advanced network protocols. ## Overview The LinksTek PCIE-I225 is a PCI Express 3.1 x1 network adapter featuring the Intel I225V controller, delivering up to 2.5Gbps Ethernet speeds via copper RJ45 ports. Compatible with Windows 10, 11, and Server 2019/2022 64-bit systems, it supports advanced protocols like IEEE 1588 and jumbo frames for optimized performance. Designed for versatile desktop use, it fits all PCIe slots and includes both full-height and low-profile brackets for easy installation in any PC chassis. ## Description Product description PCI Express X1 Interface to 2.5Gbps RJ45 Network Adapter, Intel I225 2.5GbE Ethernet Controller PCIE NIC Card The LinksTek PCIE-I225 is a PCI Express 3.1 X1 interface to 2.5GbE cooper RJ45 port network adapter. It is based on Intel 2.5GbE ethernet controller I225V , will supports MDI (copper) standard 2500BASE-T,1000BASE-T, 100BASE-TX, 10BASE-TE connections (IEEE 802.3,802.3u, 802.3ab). It is mainly designed for home use and office use Windows 10, 11 64bit and Windows Server 2019, 2022 Desktop PCs for large online gaming, HD video streaming, online phone calls, internet surfing and live broadcast. Product Features Supports wake up online . Supports boot up via the EFI (64 bit). Supports IEEE 1588 protocol and 802.1AS . Support for packets up to 9.5 KB (Jumbo Frames). Supports TCP/UDP, IPv4 checksum offloads (Rx/ Tx). Supports Transmit Segmentation Offloading (TSO) (IPv4, IPv6). Supports MDI (Copper) standard IEEE 802.3 ethernet interface up to 2.5Gb/s . Technical Specifications Intel I225V Ethernet Controller 1. It is based on Intel I225V ethernet controller , will compatible with Intel, AMD and ARM hardware platform Desktop PCs. 2500Mbps Max Connection Speed 1. Supports MDI copper standard 2500MBASE-T, 1000MBASE-T, 100MBASE-T, 10MBASE-T. 2. Compatible with IEEE 802.3,802.3u, 802.3ab. MDI Copper Standard RJ45 Interface 1. The MDI copper 2500Mbps RJ45 Ports, supports IPV4 and IPV6 standard. 2. The RJ45 NIC card ports supports CAT5, CAT6, CAT6A standard RJ45 cables or switchs. Windows 11, 10 64bit 1. Plug and play on Windows 11 64 bit system. 2. Need to install driver on Windows 10 64bit and Windows Server 2022, 2019 systems. 3. For Windows Server 2022, 2019 please vist our site download driver and follow the installation steps. PCI Express 3.1 X1 Interface 1. It is based on PCI Express standard V3.1 , will compatible with PCIE standard 1.x, 2.x, 3.x and 4.x. 2. PCIE X1 interface design, will works on PCIE X1, X2, X4, X8, X16 slot. 3. Users must make sure Desktop PCs have one empty active and open PCIE slot before purchase. Full Heigh PCs and Slim PCs 1. It will comes with full height bracket for standard size PCs/full height PCs. And the low profile bracket for slim PCs. Product Description Supports wake up online. Supports IEEE 1588 protocol and 802.1AS. Supports MDI (Copper) standard IEEE 802.3 ethernet interface up to 2.5Gb/s. Compatible System Windows 10 64bit, Windows 11 64bit and Windows Server 2019, 2022 64bit. Package List 1X PCIE-I225 1X User Manual 1X Mini Driver CD 1X Low Profile Bracket 1X Mount Screw Review: nice addition to pc - perfect size, quality, performance Review: Plug and play in linux - My realtek based 1Gbps adapter keeled over in my home linux routing machine so I needed something pretty quick to get our network back up and running before my kiddos revolted and started plotting my demise. It had been a while since I'd had to buy a stand alone NIC so I went looking for what would probably work out of the box in linux. I read good things about this chipset and this was one of the more affordable NICs available featuring the chipset. It's been in service a little over 3 weeks now with some heavier than normal usage (I'm retrieving some collections from The Internet Archive) and it's working fantastically. No problem with bandying about 1Gbps across my home network. ## Features - 1. This PCIE-I225 is a PCIE X1 interface to 2.5Gbps cooper RJ45 ports network adapter. It provides stable and fast 2.5Gbps max ethernet connection on desktop PCs for large online gaming, HD video streaming, online phone calls, internet surfing and live broadcast. - 2. Based on Intel I225V 2.5GbE Ethernet controller, supports IEEE 802.3 Ethernet interface for 2500BASE-T,1000BASE-T, 100BASE-TX, 10BASE-TE connections (IEEE 802.3,802.3u, 802.3ab). supports IEEE 802.1Qbu, 802.3br, 802.1Qbv, 802.1AS-REV, 802.1p, Q, and 802.1Qav. - 3. Supports wake up online. Supports boot up via the EFI (64 bit). Support for packets up to 9.5 KB (Jumbo Frames). Supports TCP/UDP, IPv4 checksum offloads (Rx/ Tx). Supports Transmit Segmentation Offloading (TSO) (IPv4, IPv6). Supports IEEE 1588 protocol and 802.1AS. - 4. Need to install driver Windows 10 64bit, Windows 11 64bit, Windows Server 2019 and Windows Server 2022 systems. No technical support for Linux systems. - 5. ATTENTION: 1. PCIE X1 lane host interface design, will works on mother board PCIE X1, X2, X4, X8, X16 slot. 2. Full height bracket mounted on the network card and low-profile bracket in the package will support full height PCs and slim PCs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BNQX8H38 | | Best Sellers Rank | #114 in Internal Computer Networking Cards | | Brand | LinksTek | | Built-In Media | Low Profile Bracket | | Color | Matte Black | | Compatible Devices | Desktop | | Customer Reviews | 4.0 out of 5 stars 93 Reviews | | Data Link Protocol | IEEE 802.3 | | Data Transfer Rate | 2500 Megabytes Per Second | | Hardware Interface | Ethernet, PCIE x 1 | | Item Type Name | 2500Mbps PCIE Ethernet Adapter | | Item Weight | 45 Grams | | Manufacturer | LinksTek Co,Ltd | | Mfr Part Number | PCIE-I225 | | Model Number | PCIE-I225 | | Warranty Description | 1 Year Limited Warranty. | ## Product Details - **Brand:** LinksTek - **Hardware Interface:** Ethernet, PCIE x 1 - **Color:** Matte Black - **Compatible Devices:** Desktop - **Data Link Protocol:** IEEE 802.3 - **Data Transfer Rate:** 2500 Megabytes Per Second - **Item Weight:** 45 Grams - **Manufacturer:** LinksTek Co,Ltd ## Images ![PCIE-I225 PCE x1 Interface to 2.5GbE RJ45 Ports Network Adapter for Windows 11, 10 64bit and Windows Server 2019, 2022, Intel I225V Ethernet Controller, 2.5GbE PCIE NIC Card - Image 1](https://m.media-amazon.com/images/I/61OZY0ZlaxL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ nice addition to pc *by T***M on March 16, 2026* perfect size, quality, performance ### ⭐⭐⭐⭐⭐ Plug and play in linux *by A***7 on July 1, 2024* My realtek based 1Gbps adapter keeled over in my home linux routing machine so I needed something pretty quick to get our network back up and running before my kiddos revolted and started plotting my demise. It had been a while since I'd had to buy a stand alone NIC so I went looking for what would probably work out of the box in linux. I read good things about this chipset and this was one of the more affordable NICs available featuring the chipset. It's been in service a little over 3 weeks now with some heavier than normal usage (I'm retrieving some collections from The Internet Archive) and it's working fantastically. No problem with bandying about 1Gbps across my home network. ### ⭐ corrupted EEPROM/firmware — unusable *by A***S on August 31, 2025* bought the LinksTek X540-T2 Dual 10GbE RJ45 card for my Proxmox/Linux server. Unfortunately, it is completely unusable. The system detects the card as an Intel X540-AT2, not as a LinksTek product. See attached screenshot (lspci -nn | grep -i ethernet). The driver (ixgbe) fails to load due to firmware/EEPROM errors (“EEPROM Checksum Is Not Valid,” “Adapter removed, error -5”). corrupted EEPROM/firmware. No usable interfaces ever appear (ip -br link show only lists my onboard NICs). Even after BIOS adjustments, rescans, and driver reloads, the card cannot initialize. This suggests the card has faulty firmware or is a rebranded/resold unit that doesn’t function properly. I’ve attached screenshots of the PCI output and driver errors as proof. Returning for a refund. ## Frequently Bought Together - LinksTek PCI Express X1 Interface to 2.5Gbps RJ45 Ports Network Adapter for Windows 11, 10 64bit and Windows Server 2019, 2022, Intel I225V Ethernet Controller, PCIE NIC Card (PCIE-I225) - ULANSeN 2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC with Low Profile - YuanLey 6 Port 2.5G Umanaged Ethernet Switch, 4 x 2.5G Base-T Ports, 2 x 10G SFP, Compatible with 100/1000/2500Mbps, Metal Fanless, Desktop/Wall Mount 2.5Gbe Network Switch for Wireless AP, NAS, PC --- ## 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.hr/products/527953555-pcie-i225-pce-x1-interface-to-2-5gbe-rj45-ports](https://www.desertcart.hr/products/527953555-pcie-i225-pce-x1-interface-to-2-5gbe-rj45-ports) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-25*