- PL7400 is designed for MikroTik products with microUSB port, like hAP mini or hAP lite - Connect PL7400 to your electrical outlet and then connect the USB cable to power your supported MikroTik device - When doing the same with another PWR-LINE compatible device somewhere further in your premises, the devices will form a 100Mbit (max) connection without needing to install any LAN cables