Specifications DetailsProduct code RB750Gr3Architecture MMIPSCPU MT7621ACPU core count 2CPU nominal frequency 880 MHzCPU Threads count 4Switch chip model MT7621ADimensions 113x89x28mmRouterOS license 4Operating System RouterOSSize of RAM 256 MBStorage size 16 MBStorage type FLASHMTBF Approximately 100'000 hours at 25CTested ambient temperature -40°C to 60°CIPsec hardware acceleration YesPowering DetailsNumber of DC inputs 2 (DC jack, PoE-IN)DC jack input Voltage 8-30 VMax power consumption 10 WMax power consumption without attachments 5 WCooling type PassivePoE in Passive PoEPoE in input Voltage 8-30 VEthernetDetails 10/100/1000 Ethernet ports 5Peripherals DetailsMemory card type microSDMemory Cards 1Number of USB ports 1USB Power Reset YesUSB slot type USB type AMax USB current (A) 1Other DetailsPCB temperature monitor YesVoltage Monitor YesMode button YesBeeper Yes