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    2.5Gbps Dual Port Ethernet Network Card PCIe to 2 x RJ45, Realtek RTL8125B, 2500M High-Speed NIC, Soft Router Compatible, Low Profile, for Server, Desktop, and Home Lab

    • Dual 2.5Gbps High-Speed Ports: Features two independent 2.5 Gigabit Ethernet ports powered by the reliable Realtek RTL8125B controller, delivering up to 2.5x faster speeds than standard Gigabit Ethernet for bandwidth-intensive applications.
    • PCI Express Interface: Designed with PCIe 2.1 x1 interface, ensuring broad compatibility with servers, desktop motherboards, and soft router builds while providing sufficient bandwidth for simultaneous dual-port 2.5G operation.
    • Versatile Application Support: Ideal for soft router platforms such as pfSense, OPNsense, OpenWrt, iKuai, and ROS; also perfect for NAS, home servers, workstations, and gaming PCs requiring high-speed networking.
    • Advanced Offloading Features: Supports checksum offload, large send offload (LSO), and VLAN tagging (IEEE 802.1Q) to reduce CPU overhead and improve overall system performance.
    • Included Low Profile Bracket: Comes with both standard and low profile brackets, making it suitable for full-size towers as well as compact 1U/2U server chassis and small form factor builds.
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    Overview
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    Upgrade your network connectivity with this Dual Port 2.5Gbps Ethernet Network Card, built around the high-performance Realtek RTL8125B controller. Whether you're building a custom soft router, upgrading a home server, or adding high-speed networking to your workstation, this PCIe adapter delivers reliable 2.5 Gigabit performance with dual independent ports.

    With support for 2.5Gbps (2500M) data rates, this card provides up to 2.5 times the bandwidth of traditional Gigabit Ethernet, making it ideal for high-speed NAS access, large file transfers, multi-user environments, and low-latency networking applications. The PCIe x1 interface ensures easy installation into most desktop and server motherboards while providing sufficient bandwidth to fully utilize both ports simultaneously.

    Soft router enthusiasts will appreciate its broad compatibility with popular platforms including pfSense, OPNsense, OpenWrt, iKuai, and ROS. The card also supports advanced features such as VLAN tagging, checksum offload, and large send offload (LSO) , reducing CPU utilization and enhancing overall system efficiency.

    The card includes both standard and low profile brackets, allowing flexible installation in tower cases, 1U/2U rackmount servers, and small form factor chassis. Whether you're consolidating network connections, building a high-performance firewall, or simply upgrading your home lab, this dual-port 2.5G NIC offers the speed and reliability you need.

    In the Box:

    1. 1x PCIe Dual Port 2.5G Ethernet Network Card
    2. Low Profile Bracket
    3. Standard Bracket (pre-installed)


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