The RB/411AR adds a b/g wireless card to the popular RB411. Not only you have a readymade wireless solution, but also you have a spare miniPCI card slot for another wireless card.
RB/411AR includes RouterOS - the operating system, which will turn this powerful system into a highly sophisticated router/firewall or bandwidth manager.
One small device - with all the power of RouterOS.
CPU Atheros AR7131 300MHz network processor
Memory 64MB DDR SDRAM onboard memory
Boot loader RouterBOOT
Data storage 64MB onboard NAND memory chip
Ethernet One 10/100 Mbit/s Fast Ethernet port with Auto-MDI/X
miniPCI One MiniPCI Type IIIA/IIIB slot
Wireless Built in AR2417 802.11b/g wireless device
Extras Reset switch, Beeper
Serial port One DB9 RS232C asynchronous serial port
LEDs Power, NAND activity, 5 user LEDs
Power options Power over Ethernet: 10..28V DC (except power overdatalines). Power jack: 10..28V DC
Dimensions 10.5 cm x 10.5 cm (4.13 in x 4.13 in) Weight: 82 g (2.9 oz)
Power consumption ~3W without extension cards, maximum – 12 W
Operating System MikroTik RouterOS v3, Level4 license