Amazon.com: RJ11 Cable ADSL 3ft Extension Lead Phone Cord Telephone Plug High Speed Xfinity Internet Broadband Male to Male Router and Modem to RJ11 Phone Socket/Microfilter/Landline Wire (Black) : Electronics
networking - Home network (modem, switch, RJ45 wall socket, TV) no internet? - Super User
For Ps2 Network Adapter Ide Socket Fat Modem Network Adaptor Made In China No Lan - Accessories - AliExpress