Desiderata
- Have sufficient wireless speed.
- Be dual band
- Support new wifi protocols (eth ac > n)
Protocols
- 802.11ax > 802.11ac (5GHz faster) > 802.11n (100Mbps) > 802.11g > 802.11b > 802.11a > 802.11
Bands
- 5GHz is faster but lower range.
- 2.4GHz is slower, but longer range. Older devices need it.