Engineered for ultimate performance built on the foundation of original wrts open source heritage the linksys wrt1200ac delivers superior network performance for demanding users the wrt1200ac features two external antennas a powerful 13ghz dual core arm and wireless ac to provide high speed wi fi connections with exceptional range esata amp gigabit ethernet ports to share files for competitive performance wrt1200ac equipeed with four gigabit ethernet ports featuring speeds up to 10 times