Specification :

The new RB816 is an expansion board for RouterBOARD 800 and also the RouterBOARD 600 series. It attaches to the RouterBoard device to add 16 additional 10/ 100 ethernet ports.

Your RouterBOARD 800 can now have 19 ethernet ports total. The Daughterboard has two switch chips, so by using this device, you can have two 8 port 10/ 100mbit switches built right into your routerboard.

The RouterBOARD 800 is the new high performance wireless platform. It has four miniPCI slots and three gigabit ethernet ports and it is the fastest wireless board that MikroTik has ever made.