Amazon.com : IP Passive Extender Ethernet Over Coax 1-CH, IP Network to Coaxial Transmitter IP Network Converter Fit CCTV Camera UTP RG59/ RJ45 4-Wired 1236 Cable No. BNC Video Balun Only Fit
USB 2.0 LR 4-Port Extender (Black) - with Power Cords for Swiss territories | Gefen