Product code RB911G-5HPnD-QRT CPU nominal frequency 600 MHz CPU core count 1 Size of RAM 64 MB 10/100 Ethernet ports None 10/100/1000 Ethernet ports 1 MiniPCI slots 0 MiniPCI-e slots 0 Wireless chip model AR9342-BL1A Wireless standards 802.11a/n Number of USB ports 0 Power Jack 0 PoE Yes Voltage Monitor Yes PCB temperature monitor Yes CPU temperature monitor No Dimensions 309x320x50mm Operating System RouterOS License level 4 Antenna gain DBI 24 Current Monitor No CPU AR9342-BL1A Max Power consumption 11W at 24V SFP ports 0 SFP+ ports 0 Number of chains 2 Serial port None