4 Pin Mini DIN Socket to 4 Pin Mini DIN Socket is manufactured by MDR Electronics. MDR Electronics is an ISO 9001:2008 and ISO 14001:2008 accredited organization. The 4 Pin Mini DIN Socket to 4 Pin Mini DIN Socket is a member of DIN connector`s family. This extraordinary DIN plug deliver all the superior video imaging possible from high definition video sources. It is the technology for transmitting video signals over a cable by dividing the video information into two separate signals chrominance and luminance. The other range of products manufactured by MDR Electronics is Electronic & Computer/Laptop Accessories, Audio/Video, Pro-Audio Cables, Connectors & Cords, Cable Organizers, Cable TV Series and Fiber Optic Series. MDR Electronics offers products under name MX.