Solidify 5 gigabit electrical ports, 1 USB port, and can manage up to 512 Ruiyi OS devices (Easy Network series products, Ruiyi Network NBR-E series, RAP1200 & 2200 series, NBS3100 & 3200 series, NBS5100 & 5200 series); support device ad hoc network, centralized configuration and management of the whole network, and wireless network optimization.