Details Product code RB750P-PBr2 CPU nominal frequency 650 MHz CPU core count 1 Size of RAM 64 MB 10/100 Ethernet ports 5 10/100/1000 Ethernet ports None MiniPCI slots 0 MiniPCI-e slots 0 Number of USB ports 0 Power Jack 1 PoE in Yes Supported input voltage 6 V - 30 V PoE out Yes Voltage Monitor Yes CPU temperature monitor No PCB temperature monitor Yes Dimensions 125x178x48mm Operating System RouterOS Operating temperature range -35C .. +70C License level 4 Current Monitor Yes CPU QCA9531-BL3A-R Max Power consumption 2W SFP ports 0 SFP+ ports 0 Serial port None