wave2 802.11ac

Wave2 can be 2.34 Gbps
multiuser multiple input, multiple output (MU-MIMO)
stronger performance:
- spatial stream:
- Wave 1, the only options were 20, 40, and 80 MHz channel ,
- wave2 adds the option for 160 MHz channel width
brings more bandwidth and flexibility
- can operate in both the 2.4 and 5 GHz frequencies.