RouterBOARD Crossroads, 32MB RAM, 1 LAN, Onboard 802.11b/g wireless card, 64MB NAND Storage with RouterOS Level 4 (Wireless AP support)
The perfect AP/CPE. Everything is built in, yet it is the smallest board that MikroTik has ever made.

CPU MIPS32 4KEc based 184MHz embedded processor Memory 32MB SDRAM onboard memory chip LAN 1 LAN port Expansion Slots IEEE802.11b (1..11Mbit/s, auto-fallback); IEEE802.11g (6..54Mbit/s, auto-fallback, IEEE802.11b compatibility option, supports Turbo) Rear Panel I/O Ports One DB9 RS232C asynchronous serial port Power: IEEE802.3af PoE: 12V or 48V DC including over datalines. Power jack: 11..60V DC. PCB 10.5 cm x 9.5 cm

RouterBOARD 411, 32MB RAM, 1 LAN, 1 MiniPCI, 64MB NAND Storage with RouterOS Level 3
RB400 series is the new measure of power in CPE solutions, multiple times faster than predecessor - the RB400 series defines a new meaning for Evolution.

CPU Atheros AR7130 300MHz Memory 32MB LAN 1 LAN port IDE/Serial ATA 64MB onboard NAND memory chip Expansion Slots 1 miniPCI Rear Panel I/O Ports One DB9 RS232C asynchronous serial port Power: Power over Ethernet: 10..28V DC (except power over datalines); Power jack: 10..28V DC PCB 105mm x 105mm

RouterBOARD 133C, 16MB RAM, 1 LAN, 1 MiniPCI, 64MB NAND Storage with RouterOS Level 3
RB/100 series, the perfect low cost CPE! Boards are designed for RouterOS to use resources efficiently.

CPU MIPS32 4Kc, 175MHz Memory 16MB SDRAM LAN 1 LAN port IDE/Serial ATA 64MB onboard NAND memory chip Expansion Slots 1 miniPCI Rear Panel I/O Ports One DB9 RS232C asynchronous serial port Power: Power over Ethernet: 16..28V DC (except power over datalines); Power jack: 9..28V DC; Overvoltage protection PCB 117mm x 105mm

RouterBOARD 133, 32MB RAM, 3 LAN, 3 MiniPCI, 128MB NAND Storage with RouterOS Level 4 (Wireless AP support)
RB/100 series, the perfect low cost CPE! Boards are designed for RouterOS to use resources efficiently.

CPU MIPS32 4Kc, 175MHz Memory 32MB SDRAM LAN 3 LAN ports IDE/Serial ATA 128MB onboard NAND memory chip Expansion Slots 3 miniPCI Rear Panel I/O Ports One DB9 RS232C asynchronous serial port Power: Power over Ethernet: 16..28V DC (except power over datalines); Power jack: 9..28V DC; Overvoltage protection PCB 117mm x 105mm

miniRouterBOARD 150, 32MB RAM, 5 LAN ports, 64MB NAND Storage with RouterOS Level 4
The miniROUTER with five ports, for home and small networks where wireless is not required.

CPU MIPS32 4Kc, 175MHz Memory 32MB SDRAM LAN 5 LAN ports IDE/Serial ATA 64MB onboard NAND memory chip Rear Panel I/O Ports One DB9 RS232C asynchronous serial port Power: 9..28V DC - power jack or passive PoE PCB 115mm x 90mm

RouterBOARD 333, 64MB RAM, 3 LAN, 3 MiniPCI, 64MB NAND Storage with RouterOS Level 4 (Wireless AP support)
The RouterBOARD power series, for serious networks where more processing power is needed! The RB333 uses new PowerPC CPU design, specially made for networking applications, unstoppable power never seen in such small packages.

CPU PowerPC E300 333MHz QUICC2 Pro Memory 64MB LAN 3 x 10/100 Expansion Slots 3 miniPCI Rear Panel I/O Ports One DB9 RS232C asynchronous serial port Power: 12~28V DC, Power over Ethernet: 16..28V DC (no power over datalines) PCB 15.0 cm x 10.5 cm

RouterBOARD 600, 64MB RAM, 3 Gbit LAN, 4 MiniPCI, 2 CF slots, 64MB NAND Storage with RouterOS Level 4 (Wireless AP support)
The high performance wireless platform. It has four
miniPCI slots and three gigabit ethernet ports and it is
the fastest wireless board that MikroTik has ever made.

CPU MPC8343E 266/400MHz network CPU Memory 64MB DDR SDRAM LAN 3 x 10/100/1000 Expansion Slots 4 miniPCI, 2x CF Rear Panel I/O Ports One DB9 RS232C asynchronous serial port Power: 10~56V DC, Power over Ethernet: 38~56V DC PCB 14 cm x 20 cm

RouterBOARD 502 daughterboard for RB600 and RB532
The RouterBOARD 502 is a daughterboard for the RB600 and RB532. It attaches to the RB532 (see picture) by means of special daughterboard connector and adds two more MiniPCI slots.

RouterBOARD 564 daughterboard for RB600 and RB532
The RouterBOARD 564 is a daughterboard for RB600 and RB532. It attaches to the RB532 (see picture) by means of special daughterboard connector and adds four more MiniPCI slots and six ethernet ports.