July 7, 2026
4-Port 2.5G Upgrade for Your PC – With Intel I226-V Inside Add four independent 2.5Gbps Ethernet ports to your desktop, server, or NAS with this PCIe card powered by Intel’s I226-V chipset. Perfect for home labs, multi-device connections, building your own router, or upgrading network bandwidth without replacing your switch. Note: This is a wired Ethernet adapter – connects to your router or switch via RJ45 cables. Not a wireless card. To achieve 2.5Gbps maximum speed on each port, you need: A 2.5G-capable switch, router, or NAS with 2.5G/5G/10G ports Cat 6 or Cat 6a Ethernet cables (Cat 5e may work at short distances but is NOT guaranteed for stable 2.5G) A PCIe x4, x8, or x16 slot on your motherboard.
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July 7, 2026
4-Port 2.5G Upgrade for Your PC – With Intel I226-V Inside Add four independent 2.5Gbps Ethernet ports to your desktop, server, or NAS with this PCIe card powered by Intel’s I226-V chipset. Perfect for home labs, multi-device connections, building your own router, or upgrading network bandwidth without replacing your switch. Note: This is a wired Ethernet adapter – connects to your router or switch via RJ45 cables. Not a wireless card. To achieve 2.5Gbps maximum speed on each port, you need: A 2.5G-capable switch, router, or NAS with 2.5G/5G/10G ports Cat 6 or Cat 6a Ethernet cables (Cat 5e may work at short distances but is NOT guaranteed for stable 2.5G) A PCIe x4, x8, or x16 slot on your motherboard.
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July 7, 2026
4-Port 2.5G Upgrade for Your PC – With Intel I226-V Inside Add four independent 2.5Gbps Ethernet ports to your desktop, server, or NAS with this PCIe card powered by Intel’s I226-V chipset. Perfect for home labs, multi-device connections, building your own router, or upgrading network bandwidth without replacing your switch. Note: This is a wired Ethernet adapter – connects to your router or switch via RJ45 cables. Not a wireless card. To achieve 2.5Gbps maximum speed on each port, you need: A 2.5G-capable switch, router, or NAS with 2.5G/5G/10G ports Cat 6 or Cat 6a Ethernet cables (Cat 5e may work at short distances but is NOT guaranteed for stable 2.5G) A PCIe x4, x8, or x16 slot on your motherboard.
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July 1, 2026
Add two independent 2.5G RJ45 ports to your desktop, workstation, or server with one PCIe card. Perfect for connecting to a high-speed switch and a NAS simultaneously, or setting up a dedicated link for gaming and streaming without sharing bandwidth.
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July 1, 2026
2.5Gbps PCIe Network Adapter Realtek RTL8125B Chip Multi-Gigabit Ethernet Card Specification Chipset：RTL8125B Port number：1* RJ45 Standard：IEEE 802.3、IEEE 802.3u、IEEE 802.3ab、IEEE 802.3az、IEEE 802.3bz Network media：10Base-T,cat3 or above UTP,1000Base-Tx,cat5 or above UTP Data rate：PCI Express 1x slot Auto MDIX：YES Full Duplex Support：YES LED Indicator：100M/1G/2.5G Link/Act Dimension：71.5*50*1.6mm Support OS：Windows 10(32/64), Win7 (32/64), Win8,8.1 (32/64)，Windows Server,2012,2008，Linux，Mac OS 【COMPATIBLE WITH OS】Compatible with Windows 10 / 8 / 8.1 / 7 / XP / Vista, Windows Server 2012 / 2008 R2 / 2008 / 2003, UEFI, Linux kernel up to 5.6 operating systems.
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June 30, 2026
Operating system compatibility：Supports Windows 10/11 and Linux 5.6 kernel systems to meet the usage requirements of multiple scenarios. Intelligent drive configuration：The corresponding driver program needs to be installed according to the operating system version (the official website provides full version driver download support). Interface expansion capability：Add a 2.5G RJ45 network port to the device, compatible with all PCI-E x1/x4/x8/x16 slots (Note: Only supports PCI-E interfaces, not compatible with traditional PCI slots).
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June 30, 2026
Upgrade your desktop or server network performance with this 2.5GBase-T PCIe Ethernet network adapter. Powered by the premium Realtek RTL8125 chipset, this network card delivers steady and efficient network transmission, supporting automatic speed switching of 2500Mbps, 1000Mbps and 100Mbps. It offers 2.5x faster transfer speed than traditional gigabit network cards, greatly improving efficiency for large file downloading, online gaming, video editing and multi-task network operations. Designed with standard PCI Express 2.1 x1 interface, this adapter is universally compatible with all PCIe x1/x2/x4/x8/x16 slots on mainstream motherboards. Please note that it only supports PCI-E slots and is not compatible with old PCI interfaces. Equipped with an upgraded heat dissipation heatsink.
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June 30, 2026
Intel I226 Quad Port 2.5Gbps PCIe RJ45 Gigabit Ethernet Network Adapter Server 【COMPATIBLE WITH OS】Compatible with Windows 10 / 11, Linux kernel up to 5.6 operating systems. 【DRIVER INSTALLATION REQUIRED】To find more OS compatibility version or driver download. 【ADD 2.5G RJ45 ETHERNET PORT】Fits any PCI Express x1, x2, x4, x8 or x16 socket. NOTE: Only work with PCI-E slot, Not for PCI Slot. 【PACKAGE CONTENTS】2.5G PCIe network card, standard bracket, low-profile bracket, screwdriver, screws, CD Drive. 【2.5Gbps Network Speed】Up to 2.5 times faster data transfer speed, using next-generation 2.5GBase-T technology, faster than standard Gigabit Ethernet, better for large-scale games and complex task processing, providing a better experience for desktop computers.
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June 30, 2026
2.5G PCIe Ethernet Card (RTL8125). 2.5G PCIe Network Card – 2.5X Faster Than Gigabit. Universal PCIe Fit & Low-Profile Ready. Compatible with any PCIe slot (x1, x4, x8, x16). Works seamlessly with Windows 11, 10, 8, and 7 (32/64-bit) as well as major Linux distributions.
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