Mikrotik Router Board Map (RBMAP2ND) - Storage type: FLASH, Size of RAM: 64 MB, Storage size: 16 MB, DC jack input Voltage: 8-57 V, PoE in: 802.3af/at, PoE out: Passive PoE, Wireless 2.4 GHz Max data rate: 300 Mbit/s, PoE-out ports: Ether2, Number of DC inputs: 3 x (DC jack, PoE-IN, MicroUSB), 10/100 Ethernet ports: x 2, Number of USB ports: x 1, USB slot type: microUSB type AB