The Synology E10G30-T2 is a high-performance dual-port 10GbE network adapter card designed to deliver exceptional connectivity for compatible Synology NAS and server systems. Featuring two 10GBASE-T RJ-45 Ethernet ports with PCIe 3.0 x8 interface, this adapter card provides up to 10 Gb/s throughput per port or up to 20 Gb/s when configured with link aggregation for maximum bandwidth. With built-in CPU offloading technology to reduce system overhead and automatic load balancing for optimized performance, the E10G30-T2 enables seamless network upgrades using standard Cat6a/Cat7 copper cabling. Ideal for bandwidth-intensive applications including large-scale file sharing, 4K video editing, virtualization, and high-speed backups, this dual-port adapter also provides network redundancy and failover protection for mission-critical operations, making it the perfect upgrade for enterprises requiring reliable, high-speed connectivity with their Synology RackStation or DiskStation systems, backed by a 5-year warranty.