--- product_id: 551901057 title: "10Gtek 100M/1000M/2.5G NIC Network Card, Quad RJ-45 Port, with Realtek RTL8125BG Controller, Support Windows/Windows Server/Linux/Ubuntu/Centos/Vmware" brand: "10gtek" price: "19702 som" currency: KGS in_stock: true reviews_count: 6 category: "10 Gtek" url: https://www.desertcart.kg/products/551901057-10gtek-100m-1000m-2-5g-nic-network-card-quad-rj store_origin: KG region: Kyrgyzstan --- # 2.5Gbps max speed Quad RJ-45 ports PCIe 2.1 x4 interface 10Gtek 100M/1000M/2.5G NIC Network Card, Quad RJ-45 Port, with Realtek RTL8125BG Controller, Support Windows/Windows Server/Linux/Ubuntu/Centos/Vmware **Brand:** 10gtek **Price:** 19702 som **Availability:** ✅ In Stock ## Summary > 🚀 Quad-port 2.5G NIC: Power your network like a pro, don’t get left behind! ## Quick Answers - **What is this?** 10Gtek 100M/1000M/2.5G NIC Network Card, Quad RJ-45 Port, with Realtek RTL8125BG Controller, Support Windows/Windows Server/Linux/Ubuntu/Centos/Vmware by 10gtek - **How much does it cost?** 19702 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/551901057-10gtek-100m-1000m-2-5g-nic-network-card-quad-rj) ## 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 - • **Quad-Port Powerhouse:** Four RJ-45 ports for versatile multi-device connectivity or link aggregation—because one port is never enough. - • **Plug & Play Versatility:** Broad OS compatibility from Windows 7 to Linux distros and VMware ensures effortless integration into any professional environment. - • **Blazing 2.5Gbps Throughput:** Experience ultra-fast network speeds that keep your workflow seamless and future-proof your setup. - • **PCIe 2.1 x4 Lane Interface:** High-bandwidth PCIe interface guarantees low latency and maximum throughput for demanding network tasks. - • **Jumbo Frames & Advanced Protocols:** Optimize large data transfers with Jumbo Frames, WOL, DPDK, iSCSI, and FCoE support for enterprise-grade performance. ## Overview The 10Gtek Quad RJ-45 Network Card with Realtek RTL8125BG controller delivers up to 2.5Gbps speeds across four Ethernet ports via a PCIe 2.1 x4 interface. Compatible with a wide range of operating systems including Windows, Linux, and VMware, it supports advanced networking features like Jumbo Frames, WOL, and iSCSI, making it an ideal choice for professionals seeking reliable, high-performance multi-port connectivity. ## Description Buy 10Gtek 100M/1000M/2.5G NIC Network Card, Quad RJ-45 Port, with Realtek RTL8125BG Controller, Support Windows/Windows Server/Linux/Ubuntu/Centos/Vmware: Network Cards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works with proxmox - Works with M920q. With proxmox Review: Works perfectly with OPNsense - Upgraded my Internet Service Plan to 2 Gbps and this little gem fit the bill for my OPNsense firewall upgrade. Worked out of the box no problem. Note, however. If you encounter issues, OPNsense has a Realtek plugin with drivers you can install from the GUI ## Features - Controller(s)：Realtek RTL8125BG + ASMedia ASM1812. - Quad RJ-45 Ports.(Note: Four ports working at the same time, the rate can not be full.) - PCIe2.1, x4 Lane. - Support Jumbo FramesWOL, DPDK, iSCSI, FCoE. Not-support PXE, VLAN. - Compatible with Windows 7/8/10/11, Windows Server 2008 R2/2012/2016/2019, Linux 2.6.x to 5.x, Centos 6/7/8, Ubuntu 16/18/19/20, VMware ESXi 6. NOT SUPPORT ESXI 7/8, FREEBSD and HOT SWAPING. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BQ32FVKR | | Best Sellers Rank | #68 in Internal Computer Networking Cards | | Brand | 10Gtek | | Color | PCIe-X4 | | Compatible Devices | Server, Desktop | | Compatible Operating System Family | Linux, Windows | | Customer Reviews | 4.0 out of 5 stars 16 Reviews | | Data Link Protocol | Ethernet | | Data Transfer Rate | 2.5 gigabytes_per_second | | Hardware Interface | PCIE x 4 | | Item Weight | 0.17 kg | | Manufacturer | 10Gtek | | Mfr Part Number | RTL8125-2.5G-4T-X4-US | | Minimum Required Operating System Version | Windows 7 | | Model Number | RTL8125-2.5G-4T-X4-US | | Number of Items | 1 | ## Product Details - **Brand:** 10Gtek - **Color:** PCIe-X4 - **Compatible Devices:** Server, Desktop - **Compatible Operating System Family:** Linux, Windows - **Data Link Protocol:** Ethernet - **Data Transfer Rate:** 2.5 gigabytes_per_second - **Hardware Interface:** PCIE x 4 - **Item Weight:** 0.17 kg - **Minimum Required Operating System Version:** Windows 7 - **Number of Items:** 1 ## Images ![10Gtek 100M/1000M/2.5G NIC Network Card, Quad RJ-45 Port, with Realtek RTL8125BG Controller, Support Windows/Windows Server/Linux/Ubuntu/Centos/Vmware - Image 1](https://m.media-amazon.com/images/I/61IManDIk7L.jpg) ![10Gtek 100M/1000M/2.5G NIC Network Card, Quad RJ-45 Port, with Realtek RTL8125BG Controller, Support Windows/Windows Server/Linux/Ubuntu/Centos/Vmware - Image 2](https://m.media-amazon.com/images/I/71vGGyrcJQL.jpg) ![10Gtek 100M/1000M/2.5G NIC Network Card, Quad RJ-45 Port, with Realtek RTL8125BG Controller, Support Windows/Windows Server/Linux/Ubuntu/Centos/Vmware - Image 3](https://m.media-amazon.com/images/I/61Qic5tZ2pL.jpg) ![10Gtek 100M/1000M/2.5G NIC Network Card, Quad RJ-45 Port, with Realtek RTL8125BG Controller, Support Windows/Windows Server/Linux/Ubuntu/Centos/Vmware - Image 4](https://m.media-amazon.com/images/I/71ynd6CJpsL.jpg) ![10Gtek 100M/1000M/2.5G NIC Network Card, Quad RJ-45 Port, with Realtek RTL8125BG Controller, Support Windows/Windows Server/Linux/Ubuntu/Centos/Vmware - Image 5](https://m.media-amazon.com/images/I/61hg-gBblgL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works with proxmox *by C***Y on March 13, 2026* Works with M920q. With proxmox ### ⭐⭐⭐⭐⭐ Works perfectly with OPNsense *by F***O on March 22, 2024* Upgraded my Internet Service Plan to 2 Gbps and this little gem fit the bill for my OPNsense firewall upgrade. Worked out of the box no problem. Note, however. If you encounter issues, OPNsense has a Realtek plugin with drivers you can install from the GUI ### ⭐⭐⭐⭐ Works in OpenWRT, need separate driver though. *by A***X on July 17, 2024* I bought this to use it in an x86 OpenWRT router. While it does work, I had to do a tiny bit of research to get it to be recognized. I also bought it used (amazon resale / warehouse), and it didn't come with the low-profile bracket that's in the pictures, So I took off a star for that. ## Frequently Bought Together - 100M/1000M/2.5G NIC Network Card, Quad RJ-45 Port, with Realtek RTL8125BG Controller, Support Windows/Windows Server/Linux/Ubuntu/Centos/Vmware - 10Gtek 10Gb Dual RJ45 Port Network Card with X540 Controller, PCIe Ethernet LAN Adapter for Windows/Linux/ESX Servers, Compare to Intel X540-T2 --- ## 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.kg/products/551901057-10gtek-100m-1000m-2-5g-nic-network-card-quad-rj](https://www.desertcart.kg/products/551901057-10gtek-100m-1000m-2-5g-nic-network-card-quad-rj) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-09-03*