Amazon.com: NICGIGA 4 Port Gigabit PoE Switch Unmanaged with 4 Port IEEE802.3af/at PoE+@78W, 1 x 1000Mbps Uplink, 5 Port Network Power Over Ethernet Switch, VLAN Mode, Desktop/Wall-Mount. : Automotive
Amazon.com: MOTU 8D USB AVB Interface with AES3 and S PDIF : Electronics