Per Connection Queue (PCQ) is a queuing discipline that can be used to dynamically equalize or shape traffic for multiple users,
using little administration. It is possible to divide PCQ scenarios into three major groups: equal bandwidth for a number of users,
certain bandwidth equal distribution among users and unknown bandwidth equal distribution among users.
There are two ways to achieve this: using mangle and queue trees or using simple queues.
lets consider that ether2-WAN is public interface to the Internet and ether1-LAN is local interface where clients are connected
form now on your MikroTik router will equally distribute bandwidth to all concurrent users.