The RB450 includes a switch chip, which means that it’s five ports can be combined to function as a switch increasing port to port communication speed. The RB450 series are your perfect low-cost wired router for installations where wireless interfaces are not required. The RB450 is available in a sturdy black aluminium case. The miniROUTER (RouterBOARD 450) with 300Mhz Atheros CPU, 32MB RAM, Five LAN ports, NAND Storage with RouterOS Level 5.