The SXT Lite5 ac is a new low cost device in our 802.11ac product lineup. Unit is equipped with powerful 650MHz CPU, 64MB RAM, 10100Mbps Ethernet port and has 5GHz 16dBi 28 degree beamwidth antenna. The SXT Lite5 ac supports 256-QAM modulation and 80MHz channels, so you get more speed per same frequency width as 802.11 devices. It also supports 802.11an, Nv2, Nstreme mode and is compatible with all legacy RouterBOARD devices. New industrial wireless chip QCA-9892 provides support for 510 MHz channel width for 802.11an standard.