SXTsq 5 ac with RouterOS L3, US version The SXTsq 5 ac is a compact and lightweight outdoor 5Ghz 802.11ac wireless device with an integrated antenna, perfect for point-to-point links or as a CPE unit. The device includes one 10/100/1000 Mbit Ethernet port to fully utilize speeds that 802.11ac protocol provides. The SXTsq 5 ac retains a 16 dBi antenna like the SXT 5 ac, MikroTik’s previous model, yet the antenna design has been improved and the physical size has been dramatically reduced – the SXTsq is two times thinner. SXTsq 5 ac-US (USA) is factory locked for 5170-5250MHz and 5725-5835MHz frequencies. This lock can not be removed. Low-cost small-size 16dBi 5GHz dual chain integrated CPE/Backbone with AC support and Gigabit Ethernet RBSXTsqG-5acD