Quick overview from the supplier:
Ubiquiti UniFi Switch 5-ports (USW-Flex-Mini), 5x10/100/1000 Mbps RJ45 Ports, Powered by 802.3af/at PoE or USB Type C, Non-Blocking Throughput: 5 Gbps, Switching Capacity: 10 Gbps, (retelistica switch/сетевой коммутатор)