P/N. LN-FOP01-SSG Mini 3.5mm Optical Fiber Plug(1) Satin Silver Plated Shell with Six Holes(2) Brass Body with Gold Plated(3) Teflon Insulation(4) For 6mm cableFeatures:* Low insertion loss* Environmentally stable* Easy installationApplications:* 5.1 Channel Sound Card* Portable CD Player* Portable Mini Disc Recorder* Laptop PCCable Assembly:Our POF(Plastic Optical Fiber) core, employing the superlatve quality material(P.M.M.A.) imported from Toray, Japan, features a characteristic of minimum transfer loss.The front end of fiber core's mirror surface is precisely polished as a sphericityvia sophisticated techniques to strengthen its data throughput and lightingtransfer.To ensure stabilize transmission, achieve a seamless connection, with almostuninfluenced and zero distortion between mirrors of digital optical socket andplug, don't forget to use our POF cables.* Digital optical cables can be classified to three types :(1) Toslink plug to Toslink plug cable Toslink plug is extensively connected to larger A/V devices, e.g. DVD player, game console, CD player, 5.1 channel sound card, digital surround system, A/V receiver or digital decoder.(2) Toslink plug to Mini plug 3.5mm cable(3) Mini plug 3.5mm to Mini plug 3.5mm cable Mini plug 3.5mm is designed to work with portable A/V devices, e.g. portable CD player, portable Mini Disc recorder, laptop PC, or 5.1 channel sound card.