The Mikrotik RouterBoard 411A has the new Atheros CPU which makes this tiny device a quick and cost-effective. With one LAN and one mini-PCI you can use it on wireless sites as the best priced and performance AP board available on the market.

Comparing to RB411, the RB411A adds more memory and a Level4 license.

RB411A includes RouterOS - the operating system, which turns this powerful system into a highly sophisticated router/firewall or bandwidth manager.