RB411 and RB411AH are two product models of MikroTik RouterBOARD. RB411 features Atheros MIPs 24k 300MHz CPU, 1 100M Ethernet interface, and 1 MiniPCI expansion interface, integrated with 802.11bg wireless module. RB411AH features Atheros MIPs 24k 680MHz CPU, 1 100M Ethernet interface, and 1 MiniPCI expansion interface, integrated with 802.11bg wireless module. They are pre-installed with RouterOS L3 and L4 level operating systems respectively, and have different performance parameters.
