Specifications Product code H53UiG-5HaxQ2HaxQ CPU Quad-Core IPQ-8072A 2208 MHz CPU architecture ARM 64bit Size of RAM 1 GB RAM type DDR3 Storage 128 MB, NAND Number of 1G Ethernet ports 5 USB port 1 (3.0 type A) Switch chip model IPQ-8072 Wireless interface model QCN-5024 (2.4 GHz), QCN-5054 (5 GHz) Wireless 2.4 GHz 802.11b/g/n/ax, 5 GHz 802.11a/n/ac/ax Antenna gain 2.4 GHz - 5 dBi, 5 GHz - 6 dBi Dimensions 240 x 156 x 44 mm Operating system RouterOS v7, License level 6 Operating temperature -40°C to +70°C Powering Number of DC inputs 1 DC jack input Voltage 18-57 V PoE-Out Passive PoE up to 57 V (Ether5) Max out per port output (input < 30 V) 600 mA Max out per port output (input > 30 V) 500 mA Max power consumption without attachments 18 W Max power consumption 55 W.