For 802.11n, yes, 150Mbps is the max. That utilizes 2 bonded 20MHz channel (40 MHz total) and 64-QAM encoding. Not that that’s achievable under real world conditions.Then how does it support N-433 WiFi? I thought the maximum without MIMO was 150 Mbps.
But using 80MHz channels and 256-QAM, 802.11ac provides a maximum of 433Mbp for a 1x1 radio.