Specifications : Details Product code RB750Gr3 Architecture MMIPS CPU MT7621A CPU core count 2 CPU nominal frequency 880 MHz CPU Threads count 4 Dimensions 113x89x28mm License level 4 Operating System RouterOS Size of RAM 256 MB Storage size 16 MB Storage type FLASH Tested ambient temperature -30 + 70 C Suggested price $59.95 Powering Details Max Power consumption 5W PoE in Passive PoE PoE in input Voltage 8-30 V Number of DC inputs 2 (DC jack, PoE-IN) DC jack input Voltage 8-30 V Ethernet Details 10/100/1000 Ethernet ports 5 Peripherals Details Number of USB ports 1 USB Power Reset Yes USB slot type USB type A Other Details PCB temperature monitor Yes Voltage Monitor Yes