ITEM NAME:1X(4 Port Poe Injector Poe Power Adapter Ethernet Power Supply Pin 4,5(+)/7F6E7) 1X(4 Port Poe Injector Poe Power Adapter Ethernet Power Supply Pin 4,5(+)/7F6E7) 1X(It does not have auto detection function and directly supply power to the network devices by force as soon as you connect them,
