2.5G PCIe Network Card Intel I225 Chipset, PCI Express RJ45 LAN Adapter 10/100/1000/2500Mbps Gigabit Ethernet NIC SY-PEX24076 for Desktop PC Gaming Server High Speed Network Expansion

This SY-PEX24076 2.5G PCI Express Ethernet network adapter adopts the premium Intel I225 industrial-grade control chip, which is well-known for outstanding stability, low CPU occupancy and ultra-low network latency, perfectly upgrading the wired network performance of your desktop computer, work station and small home server. It breaks the speed bottleneck of traditional 1Gbps gigabit network, reaching a maximum transmission rate of 2500 Mbps, and automatically negotiates downward to 1000Mbps, 100Mbps and 10Mbps according to connected routers, switches and network cables.

Only a PCIe X1 expansion slot is required for installation, which is highly compatible with motherboards equipped with PCIe 2.0 and PCIe 3.0 slots, without occupying long PCIe X4/X8/X16 graphics card slots. Equipped with a standard RJ45 copper network port, it can run at full 2.5G bandwidth when matched with Cat5e super five-class or Cat6 six-class Ethernet cables, greatly accelerating large file copying, 4K/8K video streaming, online gaming, NAS file access and P2P download tasks, effectively reducing packet loss, stuttering and loading delays.

Equipped with an independent metal heat dissipation fin on the chip surface, it quickly dissipates heat generated during continuous high-load data transmission, avoiding performance throttling or hardware overheating failure during 24-hour non-stop operation such as server monitoring and long-time downloading. The full-height metal baffle is equipped with a dust-proof rubber plug for the RJ45 port to prevent dust and foreign matter from entering the interface and causing poor contact.

It supports mainstream operating systems including Windows 10/11, Windows Server series, Linux and other open-source systems, most of which can realize plug-and-play automatic driver recognition. The internal circuit is added with multi-layer anti-electromagnetic interference shielding, effectively resisting interference from graphics cards, power supplies and other hardware inside the chassis to ensure uninterrupted and error-free data transmission. Ideal for DIY gaming PCs, content creation workstations, home NAS storage servers, small office network equipment and studio high-speed local area network deployment.