Ensure that the music from your network audio streamer is crystal clear by connecting a LAN iSilencer from iFi Audio to your router. The compact device goes plugs directly into your router's RJ45 port and has a female RJ45 port for connecting your network audio streamer. The LAN iSilencer is engineered to filter out noise and prevent interference from affecting the digital audio stream. As the LAN iSilencer works, it still allows full gigabit Ethernet speeds without restriction.