You can choose to insert 2 IP-based IEEE802.af international standard PoE devices, like wireless access point AP or IP-based network surveillance camera. Place these IEEE802.3af international standard PoE terminal devices where you need to place them-the height of the wall or the ceiling for maximum coverage-or other places where you need to place them. Power and data are transmitted through standard Category 5 Ethernet cables. Very convenient and flexible, especially loved by security surveillance network camera installers. 2 Port Conference POE Switch is your good choice.