--- product_id: 790544900 title: "M.2 A+E Key 2.5G Gigabit Ethernet Network Card, 30-cm Cable Length" brand: "10gtek" price: "£112.10" currency: GBP in_stock: true reviews_count: 5 category: "10 Gtek" url: https://www.desertcart.co.uk/products/790544900-m-2-a-e-key-2-5g-gigabit-ethernet-network store_origin: GB region: United Kingdom --- # 2.5Gbps blazing speed M.2 A+E Key seamless fit RJ-45 port universal compatibility M.2 A+E Key 2.5G Gigabit Ethernet Network Card, 30-cm Cable Length **Brand:** 10gtek **Price:** £112.10 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your network, upgrade your workflow! ## Quick Answers - **What is this?** M.2 A+E Key 2.5G Gigabit Ethernet Network Card, 30-cm Cable Length by 10gtek - **How much does it cost?** £112.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/790544900-m-2-a-e-key-2-5g-gigabit-ethernet-network) ## Best For - 10gtek enthusiasts ## Why This Product - Trusted 10gtek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal OS Support:** Compatible with Windows 7-11, multiple Linux distros, FreeBSD, and VMware ESXi—future-proof your network setup. - • **Plug & Play M.2 A+E Key:** Effortlessly upgrade your PC with a compact, low-profile card designed for modern motherboards and tight builds. - • **Blazing 2.5Gbps Ethernet:** Experience ultra-fast wired networking that crushes standard gigabit speeds for seamless streaming, gaming, and remote work. - • **Advanced Network Features:** Supports PXE boot, DPDK acceleration, Wake-on-LAN, iSCSI, and Jumbo Frames for professional-grade performance. - • **Versatile Bracket Options:** Includes both full-height and low-profile brackets to fit any desktop chassis with zero hassle. ## Overview The 10Gtek M.2 A+E Key 2.5G Gigabit Ethernet Network Card delivers lightning-fast 2.5Gbps wired connectivity via a single RJ-45 port. Powered by the Realtek RTL8125BG controller, it supports a wide range of operating systems including Windows, Linux, FreeBSD, and VMware ESXi. Designed for easy installation, it comes with both full-height and low-profile brackets, making it compatible with various desktop setups. Ideal for professionals seeking reliable, high-speed networking with advanced features like PXE, DPDK, WOL, and Jumbo Frames. ## Description Controller(s)：Realtek RTL8125BG. Single RJ-45 Ports, 10/100/1000/2500Mbps. Support PXE, DPDK, WOL, iSCS, Jumbo Frames, Not-Support FCoE. Support Windows 7/8/10/11, Windows Server 2008 R2/2012 R2/2016/2019/2022, RHEL/CentOS 7/8, Debian 9/10/11, Ubuntu 18/20/21, SUES 11/12/15, FreeBSD 11/12/13, Vmware ESXi 6. Full height and low profile bracket included. Compatible COM port size. Review: Good Deal! - Got 2.5Gb/s after updating the driver. Cable was too short on an HP Elite 800-G4. On the Dell XPS 8920, the card was a tight fit against the PCIe slot. Review: Cable much shorter than advertised. But module works fine - The item description mentions 30cm cable. But it is hardly 20cm long. Wasn't long enough to install on my Optiplex 5070. So I had to build a custom cable myself. But the module itself works and reaches 2.5G speeds. ## Features - Controller(s)：Realtek RTL8125BG. - Single RJ-45 Ports, 10/100/1000/2500Mbps. - Support PXE, DPDK, WOL, iSCS, Jumbo Frames, Not-Support FCoE. - Support Windows 7/8/10/11, Windows Server 2008 R2/2012 R2/2016/2019/2022, RHEL/CentOS 7/8, Debian 9/10/11, Ubuntu 18/20/21, SUES 11/12/15, FreeBSD 11/12/13, Vmware ESXi 6. - Full height and low profile bracket included. Compatible COM port size. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CKT3XXTT | | Brand | 10Gtek | | Brand Name | 10Gtek | | Color | 1-RJ45 | | Colour | 1-RJ45 | | Country of Origin | China | | Customer Reviews | 4.0 out of 5 stars 40 Reviews | | Data Link Protocol | Ethernet , Gigabit Ethernet ANT | | Data Transfer Rate | 2500 Megabits Per Second | | Hardware Interface | Ethernet | | Manufacturer | 10Gtek | | Manufacturer Part Number | 8125-2.5G-1T-M2E-TC(1pc) | | Model Number | 8125-2.5G-1T-M2E-TC | ## Product Details - **Brand:** 10Gtek - **Colour:** 1-RJ45 - **Data Link Protocol:** Ethernet, Gigabit Ethernet ANT - **Data Transfer Rate:** 2500 Megabits Per Second - **Hardware Interface:** Ethernet - **Item Weight:** 0.1 Kilograms - **Manufacturer:** 10Gtek ## Images ![M.2 A+E Key 2.5G Gigabit Ethernet Network Card, 30-cm Cable Length - Image 1](https://m.media-amazon.com/images/I/610X9CSas8L.jpg) ![M.2 A+E Key 2.5G Gigabit Ethernet Network Card, 30-cm Cable Length - Image 2](https://m.media-amazon.com/images/I/71p08MbIkIL.jpg) ![M.2 A+E Key 2.5G Gigabit Ethernet Network Card, 30-cm Cable Length - Image 3](https://m.media-amazon.com/images/I/71D83-4SO2L.jpg) ![M.2 A+E Key 2.5G Gigabit Ethernet Network Card, 30-cm Cable Length - Image 4](https://m.media-amazon.com/images/I/51pJ3JIR6WL.jpg) ![M.2 A+E Key 2.5G Gigabit Ethernet Network Card, 30-cm Cable Length - Image 5](https://m.media-amazon.com/images/I/61aLVxF8ZJL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Deal! *by J***Y on 26 June 2026* Got 2.5Gb/s after updating the driver. Cable was too short on an HP Elite 800-G4. On the Dell XPS 8920, the card was a tight fit against the PCIe slot. ### ⭐ Cable much shorter than advertised. But module works fine *by A***A on 30 March 2026* The item description mentions 30cm cable. But it is hardly 20cm long. Wasn't long enough to install on my Optiplex 5070. So I had to build a custom cable myself. But the module itself works and reaches 2.5G speeds. ### ⭐⭐⭐⭐⭐ WOOOO *by F***N on 27 January 2026* I used this in a SFF build that only had a small wireless card port. I'm getting nearly full 2.5 gigabit speeds with this little guy. Works great! ## Frequently Bought Together - M.2 A+E Key 2.5G Gigabit Ethernet Network Card, 18-cm Cable Length - UGREEN USB to Ethernet Adapter 2.5Gb, Ethernet to USB Adapter, Aluminum, USB 3.0 to RJ45 Computer Network Internet LAN Ethernet Dongle for Laptop, Compatible for MacBook Air/Pro, XPS, Windows, macOS --- ## 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.co.uk/products/790544900-m-2-a-e-key-2-5g-gigabit-ethernet-network](https://www.desertcart.co.uk/products/790544900-m-2-a-e-key-2-5g-gigabit-ethernet-network) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-08-13*