RouterBOARD SXTG with Dual Chain 802.11ac, 16dBi 25 deg 5GHz antenna, 720MHz CPU, 128MB RAM, Gigabit Ethernet, USB, POE, PSU, pole mount, RouterOS L4.

The SXT ac is a new member in our 802.11ac product lineup, currently two models are available — with regular 28 degree antenna, and the SA model with a 90 wide beam- width sector antenna. Also supports 802.11a/n mode and is compatible with all legacy RouterBOARD devices, including Nstream and Nv2 protocols. Both devices come with Gigabit Ethernet.
New products are backwards compatible- for example, you can replace your 5GHz 802.11an legacy Access Point with new 802.11ac product and your existing customers will still be able to connect to it.