--- product_id: 242423947 title: "H!Fiber 10Gb PCI-E Network Card NIC, Dual RJ45 Copper Ports, Compare to Intel X540-T2, with Intel X540-BT2 Chip, PCIe X8, 10Gbase-T Ethernet LAN Adapter Support Windows Server/Windows/Linux/VMware ESX" brand: "h!fiber.com" price: "318.36 DT" currency: TND in_stock: true reviews_count: 13 category: "H!Fiber.Com" url: https://www.desertcart.tn/products/242423947-h-fiber-10gb-pci-e-network-card-nic-dual-rj45 store_origin: TN region: Tunisia --- # 10Gbps blazing speed Dual RJ45 copper ports PCIe x8 high-bandwidth interface H!Fiber 10Gb PCI-E Network Card NIC, Dual RJ45 Copper Ports, Compare to Intel X540-T2, with Intel X540-BT2 Chip, PCIe X8, 10Gbase-T Ethernet LAN Adapter Support Windows Server/Windows/Linux/VMware ESX **Brand:** h!fiber.com **Price:** 318.36 DT **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your network game with 10Gbps power and dual-port versatility! ## Quick Answers - **What is this?** H!Fiber 10Gb PCI-E Network Card NIC, Dual RJ45 Copper Ports, Compare to Intel X540-T2, with Intel X540-BT2 Chip, PCIe X8, 10Gbase-T Ethernet LAN Adapter Support Windows Server/Windows/Linux/VMware ESX by h!fiber.com - **How much does it cost?** 318.36 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/242423947-h-fiber-10gb-pci-e-network-card-nic-dual-rj45) ## Best For - h!fiber.com enthusiasts ## Why This Product - Trusted h!fiber.com brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Broad OS Compatibility:** Plug & play support across Windows Server, Linux distros, and VMware ESX for versatile deployment. - • **Blazing 10Gbps Throughput:** Experience ultra-fast data transfer that future-proofs your network infrastructure. - • **Intel X540-BT2 Chipset Power:** Leverage enterprise-grade QoS technology for rock-solid network stability and performance. - • **Effortless Installation & Support:** Includes low-profile and full-height brackets plus 24/7 customer service and 3-year warranty. - • **Dual RJ45 Ports for Maximum Flexibility:** Seamlessly connect two devices or create link aggregation for unbeatable bandwidth. ## Overview The H!Fiber 10Gb PCI-E Network Card features dual 10Gbase-T RJ45 copper ports powered by the Intel X540-BT2 chipset, delivering up to 10Gbps speeds via PCIe x8 interface. Compatible with a wide range of Windows Server, Linux, and VMware ESX operating systems, it supports Cat6a cabling for easy integration into existing networks. Designed for professional-grade performance and stability, it includes both low-profile and full-height brackets for flexible installation, backed by 24/7 customer support and a 3-year warranty. ## Description Buy H!Fiber 10Gb PCI-E Network Card NIC, Dual RJ45 Copper Ports, Compare to Intel X540-T2, with Intel X540-BT2 Chip, PCIe X8, 10Gbase-T Ethernet LAN Adapter Support Windows Server/Windows/Linux/VMware ESX: Network Cards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great price, great performance, works with OPNsense - April 28, 2026 Update: I've been using these network cards from OPNsense version 23.7.10_1-amd64 through version 26.1.2-amd64 with no problems. The performance and reliability have been superb. Original December 31, 2023 Review: Using a fresh OPNsense install (version 23.7.10_1-amd64) this network card was detected right away and I had no problems installing and configuring to work with OPNsense. I have two of these network cards, along with two of the SFP+ RJ45 transceivers listed below, installed in a custom PC used for a router; the transceiver worked great with this network card (I needed a transceiver that could auto-negotiate at 2.5Gb). https://www.desertcart.com/dp/B089CWVHX4 I don't have a 10Gb home network setup yet, so I was only able to test up to 2.5Gb for home network; this network card worked great. I have 1Gb+ internet service and had no problem consistently achieving 1Gb+ download speeds with this network card and transceiver. I was previously having performance issues with network cards that used RTL8125B chips and I225-V chips. I saw a number of OPNsense forums mentioning these X-520/82599 based network cards are reliable, reasonably priced, and have OPNsense/FreeBSD driver support, so I wanted to try 82599 and see if that solved my performance issues. So far it has been great and I wish I would have started with this configuration instead of wasting so much money on other network adapters. Review: Works on Debian 10 Linux and Windows 10 - Windows 10, it worked out of the box. To get it to work on Linux, it took me a little long as it detected the card and showed the interfaces, but I had to dig through the startup log (dmesg) in order to find out that the drivers were not loading. Downloaded the drivers, installed them, and POOF! Working in Linux, too! I don't foresee myself needing to add anymore 10G NICs to any more of my devices, I would definitely consider re-ordering these. iperf3 results [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 1.06 GBytes 9.09 Gbits/sec 53 1.76 MBytes [ 5] 1.00-2.00 sec 1.09 GBytes 9.38 Gbits/sec 9 2.02 MBytes [ 5] 2.00-3.00 sec 1.09 GBytes 9.41 Gbits/sec 32 2.01 MBytes [ 5] 3.00-4.00 sec 1.09 GBytes 9.38 Gbits/sec 2 2.01 MBytes [ 5] 4.00-5.00 sec 1.11 GBytes 9.57 Gbits/sec 44 2.04 MBytes [ 5] 5.00-6.00 sec 1010 MBytes 8.48 Gbits/sec 153 1.99 MBytes [ 5] 6.00-7.00 sec 966 MBytes 8.11 Gbits/sec 131 2.01 MBytes [ 5] 7.00-8.00 sec 1.04 GBytes 8.97 Gbits/sec 15 2.01 MBytes [ 5] 8.00-9.00 sec 1.12 GBytes 9.59 Gbits/sec 66 2.02 MBytes [ 5] 9.00-10.00 sec 1.03 GBytes 8.81 Gbits/sec 163 2.03 MBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 10.6 GBytes 9.08 Gbits/sec 668 sender [ 5] 0.00-10.00 sec 10.6 GBytes 9.08 Gbits/sec receiver As you can see, there is some variation in the speeds, but seeing that this server is now live (I should have saved iperf results before I turned this server loose), but for the most part, I am getting 9+ Gbits per second. Damn impressive. ## Features - Widely Compatible OS: Windows 7/8/10, Windows Server 2008/2012/2016/2019, Centos/RHEL 6/7/8, Ubuntu 16/18/19/20, Debian 9/10/11,FreeBSD 10/11/12, Vmware Esxi 6/7, SLSE 11/12. (Not support Mac OS and Bypass Mode) (Only by setting up Windows 10 driver correctly the NIC can work on Windows 11! Please see the main picture or video for more detail of installation.) - NIC Controller: 10Gb Network Card equipped with original Intel X540-BT2 Controller, which supports Quality-of-Service (QoS) technology to streamline your online experience and ensure stability; Compare to Intel X540-T2 - Dual 10G RJ45 Ports: Support 10 Gbps/ 1 Gbps/ 100 Mbps data rates, not compatible with 2.5 Gbps/ 5 Gbps; Support Cat6a Cable, simplifying the transition to 10 GbE and ensuring compatibility with current network infrastructure; PCI Express 2.1, 5.0 G T/s X8 Lane, compatible with PCIE X8, X16 Slot - Easy to install: Packed with BOTH Low Profile Bracket and Full-height Bracket that support on Standard and Slim computer/server; Download operating systems driver from intel website or scan the QR code on the network card - Friendly Customer Service: Provides 24/7 Customer Service, 30 Days Free-returned, 3 Years Free Warranty and Lifetime Technology Support ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08FBBX8MX | | Best Sellers Rank | #65 in Internal Computer Networking Cards | | Brand | H!Fiber.com | | Built-In Media | 2 x RJ4 | | Color | X540-10G-2T(2xRJ45) | | Compatible Devices | Windows 7/8/10, Windows Server 2008/2012/2016/2019, Centos/RHEL 6/7/8, Ubuntu 16/18/19/20, Debian 9/10/11,FreeBSD 10/11/12, Vmware Esxi 6/7, SLSE 11/12. | | Compatible Operating System Family | Linux, Windows | | Customer Reviews | 4.5 out of 5 stars 500 Reviews | | Data Link Protocol | Ethernet | | Data Transfer Rate | 10 gigabits_per_second | | Hardware Interface | PCI Express x8 | | Item Weight | 0.22 kg | | Manufacturer | H!Fiber.com | | Mfr Part Number | B08FBBX8MX_CANARF | | Minimum Required Operating System Version | Windows 7 | | Model Number | B08FBBX8MX_CANARF | | Number of Items | 1 | | Warranty Description | 3 Year Manufacturer | ## Product Details - **Brand:** H!Fiber.com - **Color:** 1 Pack - **Compatible Devices:** Desktop - **Compatible Operating System Family:** Linux, Windows - **Data Link Protocol:** Ethernet, PCIE - **Data Transfer Rate:** 100 megabits_per_second - **Hardware Interface:** Ethernet, PCI - **Item Weight:** 0.22 kg - **Minimum Required Operating System Version:** Windows 7 - **Number of Items:** 1 ## Images ![H!Fiber 10Gb PCI-E Network Card NIC, Dual RJ45 Copper Ports, Compare to Intel X540-T2, with Intel X540-BT2 Chip, PCIe X8, 10Gbase-T Ethernet LAN Adapter Support Windows Server/Windows/Linux/VMware ESX - Image 1](https://m.media-amazon.com/images/I/61DckAH4VmL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Do you know is this will work in either a Dell PowerEdge 2950 (9th Gen) or PowerEdge 2650 (6th gen) server?** A: Thank you for your question . It could work if your server has PCI-E X8 X16 slot , and supports the operating system that Broadcom BCM57810S NIC compatible. You are welcome to have one to test. **Q: If you insert an SFP+ module that supports both 10g and 2.5g, and connect to a remote 2.5g switch port, will it work?** A: No, the 10G SFP+ network card does not support 2.5G rate. **Q: Does this card work with the cisco sfp+ ??** A: It has worked with every sfp+ cable we have thrown at it, probably a total of 5 various cables coded for different manufacturers. I will say though, we have not specifically tested with Cisco. **Q: Does this card work with server 2016 and esxi 6.7?** A: Yes, HiFiber's 10Gb NIC card for Broadcom BCM57810S could work with server 2016 and esxi 6.7. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great price, great performance, works with OPNsense *by E***R on December 31, 2023* April 28, 2026 Update: I've been using these network cards from OPNsense version 23.7.10_1-amd64 through version 26.1.2-amd64 with no problems. The performance and reliability have been superb. Original December 31, 2023 Review: Using a fresh OPNsense install (version 23.7.10_1-amd64) this network card was detected right away and I had no problems installing and configuring to work with OPNsense. I have two of these network cards, along with two of the SFP+ RJ45 transceivers listed below, installed in a custom PC used for a router; the transceiver worked great with this network card (I needed a transceiver that could auto-negotiate at 2.5Gb). https://www.amazon.com/dp/B089CWVHX4 I don't have a 10Gb home network setup yet, so I was only able to test up to 2.5Gb for home network; this network card worked great. I have 1Gb+ internet service and had no problem consistently achieving 1Gb+ download speeds with this network card and transceiver. I was previously having performance issues with network cards that used RTL8125B chips and I225-V chips. I saw a number of OPNsense forums mentioning these X-520/82599 based network cards are reliable, reasonably priced, and have OPNsense/FreeBSD driver support, so I wanted to try 82599 and see if that solved my performance issues. So far it has been great and I wish I would have started with this configuration instead of wasting so much money on other network adapters. ### ⭐⭐⭐⭐⭐ Works on Debian 10 Linux and Windows 10 *by W***Y on March 31, 2020* Windows 10, it worked out of the box. To get it to work on Linux, it took me a little long as it detected the card and showed the interfaces, but I had to dig through the startup log (dmesg) in order to find out that the drivers were not loading. Downloaded the drivers, installed them, and POOF! Working in Linux, too! I don't foresee myself needing to add anymore 10G NICs to any more of my devices, I would definitely consider re-ordering these. iperf3 results [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 1.06 GBytes 9.09 Gbits/sec 53 1.76 MBytes [ 5] 1.00-2.00 sec 1.09 GBytes 9.38 Gbits/sec 9 2.02 MBytes [ 5] 2.00-3.00 sec 1.09 GBytes 9.41 Gbits/sec 32 2.01 MBytes [ 5] 3.00-4.00 sec 1.09 GBytes 9.38 Gbits/sec 2 2.01 MBytes [ 5] 4.00-5.00 sec 1.11 GBytes 9.57 Gbits/sec 44 2.04 MBytes [ 5] 5.00-6.00 sec 1010 MBytes 8.48 Gbits/sec 153 1.99 MBytes [ 5] 6.00-7.00 sec 966 MBytes 8.11 Gbits/sec 131 2.01 MBytes [ 5] 7.00-8.00 sec 1.04 GBytes 8.97 Gbits/sec 15 2.01 MBytes [ 5] 8.00-9.00 sec 1.12 GBytes 9.59 Gbits/sec 66 2.02 MBytes [ 5] 9.00-10.00 sec 1.03 GBytes 8.81 Gbits/sec 163 2.03 MBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 10.6 GBytes 9.08 Gbits/sec 668 sender [ 5] 0.00-10.00 sec 10.6 GBytes 9.08 Gbits/sec receiver As you can see, there is some variation in the speeds, but seeing that this server is now live (I should have saved iperf results before I turned this server loose), but for the most part, I am getting 9+ Gbits per second. Damn impressive. ### ⭐⭐⭐⭐⭐ High Speed SFP Duals Card that just works! *by R***N on July 17, 2025* This is the second one I have purchased. It is a backup in case the one I currently have goes bad. I use this in my pfsense machine I build from an old HP SFF desktop. It's extremely stable and very fast throughput. I have used it in windows as well and the driver support is plug and play. I have never had an issue with it and love having dual connectivity as I use it to support multiple VLANS. This helps me maximize my home network. Very good value for the money. ## Frequently Bought Together - 10Gb PCI-E Network Card NIC, Dual RJ45 Copper Ports, Compare to Intel X540-T2, with Intel X540-BT2 Chip, PCI Express X8, 10Gbase-T Ethernet LAN Adapter Support Windows Server/Windows/Linux/VMware ESX - Cat 8 Ethernet Cable, 3ft Heavy Duty High Speed Internet Network Cable, Professional LAN Cable, 26AWG, 2000Mhz 40Gbps with Gold Plated RJ45 Connector, Shielded in Wall, Indoor&Outdoor - TP-Link TL-SX105 | 5 Port 10G/Multi-Gig Unmanaged Ethernet Switch | Desktop/Wall-Mount | Plug & Play | Fanless | Sturdy Metal Casing | Speed Auto-Negotiation --- ## 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.tn/products/242423947-h-fiber-10gb-pci-e-network-card-nic-dual-rj45](https://www.desertcart.tn/products/242423947-h-fiber-10gb-pci-e-network-card-nic-dual-rj45) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-12*