MDR Electronics manufactures 4-pin Mini Plug to 4-pin Mini Plug Dual Link Cable Cord. MDR Electronics is an ISO 9001:2008 and ISO 14001:2008 certified company. The Company also manufactures various types of audio/video, pro-audio cables, connectors and cords, electronic and computer/laptop accessories, cable organizers, fibre optic series, and cable TV series The 4-pin Mini Plug to 4-pin Mini Plug Dual Link Cable Cord, under brand name MX, is used to deliver superior video image from high definition video sources. This Cable Cord is based on technology for transmitting video signals over a cable by dividing the video information into two separate signals chrominance and luminance.