CPU Atheros AR9344 600MHz
Memory 128MB DDR2 SDRAM onboard memory
Ethernet Five 10/100 Mbit Fast Ethernet ports with Auto-MDI/X
Five 10/100/1000 Mbit Gigabit Ethernet ports with Auto-MDI/X
Wireless Built in 2GHz dual chain 802.11b/g/n wireless device
Also includes two 2.5dBi swivel antennas
Expansion One fixed Gigabit Ethernet SFP cage (Mini-GBIC; SFP module not included)
Extras Reset button, Reset jumper, RJ45 serial port, LCD panel, Temperature and Voltage 
sensors, powered micro-B USB connector, Beeper
Power input Jack 8-28V DC; PoE: 8-28V DC on Ether1 (Non 802.3af). 11W max consumption
Power output 500mA on Port 10
Dimensions 230x90x25mm, Weight (board with LCD): 233g
Operating temperature -35C to +65C
Operating System MikroTik RouterOS, L5 license
Package includes RB2011, power supply, USB cable