Intel I226-V Dual Port 2.5GbE PCIe Network Card RJ45 Ethernet Adapter for Desktop NAS Server ⚡ High-Speed 2.5GbE Dual Port Network Adapter
This PCIe network card is built with Intel I226-V controller, delivering stable and efficient 2.5 Gigabit Ethernet performance for desktop computers, workstations, NAS systems, and home servers.
It provides two RJ45 Ethernet ports, allowing flexible multi-network setup, link aggregation, or dedicated traffic separation.
🚀 Performance Upgrade for Modern Networks
Compared with traditional Gigabit LAN, this 2.5GbE adapter significantly improves data transmission efficiency, making it suitable for large file transfer, online gaming, virtualization, and high-load network environments.
The adapter automatically adjusts to network conditions to ensure stable and consistent connectivity.
🖥 Wide System Compatibility
Windows 10 / 11
Windows Server
Linux kernel-based systems
pfSense / OPNsense / Proxmox / ESXi / TrueNAS environments
Some Mac systems may require additional driver support and compatibility is not guaranteed.
Driver installation may be required depending on OS version.
🔧 Flexible PCIe Installation
- PCI Express x1 / x4 / x8 / x16 slots compatible
- Full-height desktop PCs
- Low-profile compact cases included
🌐 Advanced Networking Features
- 2.5Gbps high-speed transmission
- Auto speed detection (10/100/1000/2500Mbps)
- IEEE 802.3 / 802.3u / 802.3ab / 802.3bz compliant
- PXE Boot support
- Wake-on-LAN support
- Full duplex operation
- VLAN tagging (IEEE 802.1Q)
📦 Package Includes
- 1 × PCIe 2.5GbE Dual Port Network Card
- 1 × Low Profile Bracket
- 1 × Screw Set
- 1 × Driver Instruction / Media
⚠ Important Notes
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This Intel I226-V dual port 2.5GbE network card may come with different heat sink appearance versions depending on production batch. Both versions have the same chipset, dual RJ45 ports and 2.5GbE function. The actual item may vary slightly in appearance from the photos.
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Please confirm PCIe slot availability before purchase.
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Driver installation may be required depending on the operating system version.
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Use Cat5e or higher Ethernet cable for best performance.
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Compatibility may vary on some server, embedded or customized systems.
Ideal for NAS systems, pfSense / OPNsense routers, home lab servers, virtualization platforms, and high-performance desktop upgrades.
