For more power but the same small form factor - the RB411AH comes in.
This model uses a more advanced Atheros 680MHz CPU which increases it’s processing capability almost twofold.
Whether it’s a record breaking point-to-point WiFi link, a Wireless access point for your university campus, or an office firewall - RB411AH is up to all these tasks. The RB411AH includes RouterOS - the operating system, which will turn this powerful system into a highly sophisticated router, firewall or bandwidth manager.
RouterBOARD 411A with Atheros 300Mhz CPU, 64MB RAM, one LAN, one MiniPCI, NAND Storage with RouterOS Level 4 (AP support)