Achieve outstanding network performance with minimal effort Enjoy a smooth migration to high-speed 10Gbps Ethernet. E10G18-T2 delivers superior transmission performance with the capability to offload packet processing and free up CPU resources for more tasks. It supports IEEE 802.3an/ab (10GBASE-T/1000BASE-T) and 802.3x with dual RJ-45 connectors, providing a total data rate of 20Gbps using standard CAT6 or better UTP cabling connections. Features such as Link Aggregation, Jumbo Frame, TSO, and TCP/UDP/IP Checksum offloading satisfy most workloads requiring high performance, making E10G18-T2 an ideal and economical solution for 10Gbps networking adoption. 5 year warranty Built to handle intensive workloads, Synology network add-in-cards are backed by Synology’s 5 year limited warranty.