MDR Electronics is the manufacturer of 2.5mm EP Stereo Female to EP Stereo Female Cord of 3 Metre Length. This cord is used as extender. This connector provides cable protection also the cable is high quality so it does not suffer from insertion loss. MDR Electronics is awarded with ISO 9001:2008 and ISO 14001:2008 certifications. MDR Electronics also manufactures a range of Electronic & Computer/Laptop Accessories, Audio/Video, Pro-Audio Cables, Connectors & Cords, Cable Organizers, Fiber Optic Series, and Cable TV Series, under the trademark MX.