- (4) Gigabit Ethernet Ports- 24V PoE Passthrough for airMAX CPE- Dual-Band, 802.11ac, 2x2 MIMO Technology- Up to 300 Mbps in the 2.4 GHz Radio Band- Up to 866.7 Mbps in the 5 GHz Radio Band- Powered by 24V Passive PoE or Included Power Adapter