Mikrotik 450g, 680mhz, 256m Routerboard (MT-RB450G) - CPU: AR7161, CPU nominal frequency: 680 MHz, Operating System: RouterOS, Size of RAM: 256 MB, Storage size: 512 MB, Storage type: NAND, DC jack input Voltage: 8-28 V, Max power consumption: 6 W, PoE in input Voltage: 8-28 V, Ethernet: 5 x 10/100/1000 Ethernet ports