High Power and External Dual Polarization Antenna: With high transmission power up to 30dBm/1000mW and external dual polarization directional dual-band antenna, WL-WN570HA1 gets a perfect performance in long-distance. Dual Band: Speed up to 2.4GHz 150Mbps and 5GHz 433Mbps, high transmission power breaking down the barries of WiFi Passive PoE: Passive power over Ethernet(POE) Support for Flexible Deployment. Note: Select the Wi-Fi network with a signal strength greater than 70% for the most reliable connection. Security and Flexible: Provides WEP,WPA/WPA2.WPA-PSK /WPA2-PSK data security, ethernet(POE) Support for Flexible Deployment Multiple Operation Modes: WL-WN570HA1 supports AP, Router, WISP as operation modes. And under AP Router mode, it provides Access Point, Client, Client+Repeater modes for various wireless solutions.