5-Port 2.5G Metal Switch, 5 10/100/1000M/2.5G RJ45 Ports, 802.3x Flow Control, 802.1p/DSCP QoS, IGMP Snooping, Loop Detection/Prevention, Ultra-Compact Size, Metal Housing, Plug & Play A 5-port 2.5G switch with a metal housing, ideal for expanding a wired 2.5 Gbit/s network for NAS or bandwidth-intensive applications.