Mikrotik > Especiales > "RB-192" $110.00RouterBOARD RB-192 CPU MIPS32 4Kc, 175MHz Memory 32MB SDRAM onboard memory chip Boot loader RouterBOOT, 1Mbit Flash chip Data storage 64MB onboard NAND memory chip Ethernet ports Nine 10/100 Mbit/s Fast Ethernet port supporting Auto-MDI/X MiniPCI slot Two MiniPCI Type IIIA/IIIB slots Serial ports One DB9 RS232C asynchronous serial port LEDs 1 Power, 1 user LED Speaker Mini Speaker present. Power options Power over Ethernet: 12..28V DC (except power over datalines) Power jack: 12..28V DC Voltage sensor Power Consumption ~3W without extension cards, maximum – 25W (18W output to extension cards) Temperature Operational: -20°C to +65°C (-4°F to 149°F) Humidity Operational: 70% relative humidity (non-condensing) Currently supported OS RouterOS 2.9.x