1.toslink plug to toslink plug 2.OD:4MM 3.gold-plated connector 4.Low internal loss less than 0.2dB/m... 5.Assembly type TOSLINK TYPE MALE TO TOSLINK TYPE MALE AUDIO OPTICAL FIBER TOSLINK CABLESpecifications1. fiber patch cord2.Toslink to Toslink plug3.Gold plated connector4.OD=4.0mm Features:1. Toslink to Toslink audio.2. enjoy movies with Dolby Digtal and DTS surround sound on yourlaptop or any ...