ULTRA 16-Port Fast Ethernet Switch Fast Desktop Unmanaged Switch; offers 16x 10/100Mbps ports for blazing-fast Ethernet connectivity 3.2Gbps switching fabric capacity; delivers optimal networking throughput Buffer memory: 2048Kbits MAC address table: 8K Forwarding rate performance; (10Mbps Port): 14,881 packets/sec, and (100Mbps Port): 148,810 packets/sec