Cisco -Linksys EFAH16W EtherFast 10/100 Auto-Sensing 16-Port W. Hub True 10/100 autosensing ports (dual speed per port) Internal store-and-forward switching for effective traffic reduction Pro-grade hub with 100BaseTX RJ-45 ports Each port automatically adjusts to either 10 Mbps or 100 Mbps speeds Mix and match 10BaseT and 100BaseTX hardware together