Features: Experience fast 2.5Gbps Ethernet speeds with this PCIe networking card, featuring backward compatibility for 10/100/1000Mbps networking and a shielded RJ45 port for stable data transmission. builts with a durability metal housing and PCIE interfaces, this gigabit networking card supports Wakes on LAN functionality and seamlessly plugs and play installation for hasslefree upgrades. Ideal for gamers, IT professionals, and remote workers requiring high bandwidth connectivity for latency sensitive tasks like 4K streaming or large file transfers. Optimizes your home office setups, gaming rig, or servers station with this 8core networking adapters, design to handle bandwidth intensive applications across wire Ethernet environment. Engineered for reliability, this 2.5Gbps networking card ensures minimal packet loss and maximums throughput using Cat5e/Cat6 cables, compatible for Window/Linux systems. Specifications: Product name: PCle 2.5Gbps highly-speed networking card Main control chip: RTL8125BG chip Interfaces type: 2.5Gbps RJ45 interfaces Port rate: 2.5Gbps Adaptation field: desktop computers Applicable slot: pcie x1x4 x8 x16 Support protocol: IEEE802.3, IEEE802.3U, IEEE802.3ab.IEEE802.3az,IEEE802.3bz; System support: Win7/8/10/11/Linux, Package Includes: 1pc PCIE Gigabit networking Card note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.