Amazon.com: M MAKETHEONE RCA to VGA Adapter, Composite AV S-Video RCA Input to VGA Female Output Converter, Transfer Video Graphic Signal from CCTV PC Laptop DVD DVR VCR TVBox to VGA Monitor
Commodore 64/128/16/+4 8-Pin DIN S-Video & RCA AV Cable | 8-Bit Classics
Amiga : VGA Sync Adapter (Replica) - Gotek Retro Add-ons And Support
128 RGBI 40 80 columns 16colors + SVIDEO Commodore from CMD marketplace on Tindie