MikroTik RB493G, Custom Build your own Multiport Wireless Hotspot Router Gigabit Switch. RouterBoard has nine Gigabit ethernet ports and three miniPCI slots, it also has a switch chip, so the ethernet ports 2-9 can be grouped together to make it act as a switch. Atheros AR7161 680MHz CPU, 256MB DDR SDRAM, 128MB onboard NAND microSD card slot for adding more storage, (9)1000 Mbit s Gigabit Ethernet ports, (3) miniPCI slots, (1)(1)USB 2.0 Port for adding a 3G USB modem for backup connectivity (1) DB9 RS232 serial port, Power Options Passive PoE in: 10..28V DC or Power adapter for Power jack: 10..28V DC, Max Power Consumption 3W without extension cards, maximum 16 W, RouterOS Level 5 license, Dimension 105mm x 160mm, Options not included Passive 24V PoE Injector MIK-HS24-2400, MIK-HC24-2400, Power Adapter MIK-24POW, MIK-24HPOW, Indoor Case Mikrotik CA493. Wireless PCI Cards R52H, R52HN, R52NM,