NetMETAL 5 (720MHz CPU, 128MB RAM, 1xGigabit LAN, 1xSFP cage, 1xUSB, built-in 5Ghz 802.11ac 3x3 tripple chain Super high power wireless w three RP-SMA connectors, RouterOS L4, outdoor enclosure, POE, PSU, pole mount, rail mount), International version