The RB411AR adds a 802.11b/g wireless card to the popular RB411.
Not only you have a readymade wireless solution, but also you have a spare miniPCI card slot for another wireless card.
RB411AR includes RouterOS - the operating system, which will turn this powerful system into a highly sophisticated router/firewall or bandwidth manager.
One small device - with all the power of RouterOS. At a very special price.