--- product_id: 94451419 title: "Gigabit Dual NIC with Intel 82576 Chip, 1Gb Network Card Compare to Intel E1G42ET NIC, 2 RJ45 Ports, PCI Express 2.1 X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux" brand: "h!fiber.com" price: "$56.80" currency: USD in_stock: true category: "H!Fiber.Com" url: https://www.desertcart.us/products/94451419-gigabit-dual-nic-with-intel-82576-chip-1gb-network-card store_origin: US region: United States of America --- # 1Gbps blazing speed Dual RJ45 ports for seamless connectivity PCIe 2.1 x1 for universal compatibility Gigabit Dual NIC with Intel 82576 Chip, 1Gb Network Card Compare to Intel E1G42ET NIC, 2 RJ45 Ports, PCI Express 2.1 X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux **Brand:** h!fiber.com **Price:** $56.80 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your network game with dual-port gigabit power! ## Quick Answers - **What is this?** Gigabit Dual NIC with Intel 82576 Chip, 1Gb Network Card Compare to Intel E1G42ET NIC, 2 RJ45 Ports, PCI Express 2.1 X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux by h!fiber.com - **How much does it cost?** $56.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/94451419-gigabit-dual-nic-with-intel-82576-chip-1gb-network-card) ## 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 - • **Dual RJ45 Ports:** Double your connection options with two gigabit Ethernet ports supporting up to 100m Cat5e cables. - • **Blazing 1Gbps Throughput:** Experience lightning-fast data transfer with Intel 82576 chipset powering your network. - • **Cross-Platform Powerhouse:** Seamlessly supports Windows, Linux distros, and Windows Server environments for ultimate flexibility. - • **Future-Proof & Low Profile:** Includes both low-profile and full-height brackets to fit any desktop or server chassis with ease. - • **Plug & Play PCIe Compatibility:** Fits effortlessly into PCI Express 2.1 x1, x4, x8, or x16 slots for versatile installation. ## Overview The Gigabit Dual NIC with Intel 82576 Chip delivers reliable 1Gbps Ethernet connectivity via dual RJ45 ports, compatible with a wide range of operating systems and PCIe slots. Designed for professional setups, it offers QoS support, easy installation with low-profile brackets, and robust 3-year warranty and lifetime tech support. ## Description Buy Gigabit Dual NIC with Intel 82576 Chip, 1Gb Network Card Compare to Intel E1G42ET NIC, 2 RJ45 Ports, PCI Express 2.1 X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux: Network Cards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Ethernet Controller: 1Gb Network Card equipped with original Intel 82576 Controller, which supports Quality-of-Service (QoS) technology to streamline your online experience and ensure stability; Compare to Intel E1G42ET, 1 Pack - Dual RJ45 Ports: Gigabit RJ45 Support 10/100/1000Mbps data rates and Cat5e Cable, up to 100 meters, simplifying the transition to 1 Gb; PCI Express 2.0 (2.5 GT/s), X1 Lane, compatible with PCIE X1, X4, X8, X16 Slot. Support 1 Gbps/ 100 Mbps data rates - Widely Compatible OS: Windows 7/8/10/11, 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 5/6, SLSE 11/12. (Not support Vmware Esxi 7.0, Mac OS and Bypass Mode) - Easy to Install: Network Card is 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 Service: Provides 24/7 Customer Service, 30 Days Free-returned, 3 Years Free Warranty and Lifetime Technology Support ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074PQWQB5 | | Best Sellers Rank | #23 in Internal Computer Networking Cards | | Brand | H!Fiber.com | | Built-In Media | 2 RJ45 | | Color | 1 Pack | | Compatible Devices | Windows 7/8/10/11, 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 5/6, SLSE 11/12. (Not support Vmware Esxi 7.0, Mac OS and Bypass Mode) | | Compatible Operating System Family | Linux, Windows | | Customer Reviews | 4.5 4.5 out of 5 stars (557) | | Data Link Protocol | Ethernet | | Data Transfer Rate | 1 gigabits_per_second | | Hardware Interface | PCI Express x1 | | Item Dimensions L x W x H | 8.8"L x 1.2"W x 5.7"H | | Manufacturer | H!Fiber.com | | Mfr Part Number | 82576-2T-X1-US | | Model Number | 82576-2T-X1-US | | Number of Items | 1 | | Number of Packs | 1 | | UPC | 602693072175 | | Unit Count | 1 Count | | Warranty Description | 3 Year Manufacturer | ## Product Details - **Brand:** H!Fiber.com - **Color:** 1 Pack - **Data Link Protocol:** Ethernet - **Data Transfer Rate:** 1 gigabits_per_second - **Hardware Interface:** PCI Express x1 - **Number of Packs:** 1 - **Product Dimensions:** 8.8"L x 1.2"W x 5.7"H - **UPC:** 602693072175 - **Unit Count:** 1 Count ## Images ![Gigabit Dual NIC with Intel 82576 Chip, 1Gb Network Card Compare to Intel E1G42ET NIC, 2 RJ45 Ports, PCI Express 2.1 X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux - Image 1](https://m.media-amazon.com/images/I/61ts5OyBKWL.jpg) ## Available Options This product comes in different **Size, Style** options. --- ## 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.us/products/94451419-gigabit-dual-nic-with-intel-82576-chip-1gb-network-card](https://www.desertcart.us/products/94451419-gigabit-dual-nic-with-intel-82576-chip-1gb-network-card) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-26*