802.11ac is actually capable of over 3Gbps, though 4 stream devices are pretty uncommon. 2 streams @ 80MHz is pretty common though, and that provides 867Mbps (m

802.11ac is actually capable of over 3Gbps, though 4 stream devices are pretty uncommon. 2 streams @ 80MHz is pretty common though, and that provides 867Mbps (max link rate, actual throughput is of course lower).