Features 1.APPLICATION: Simple solution to convert digital coaxial sound to 3.5mm jack or RCA L/R analog sound signals (cannot be reversed). 2.WIDELY APPLICABLE: This sound cable can transmit sound from devices with optical connectors such as for XboxOne, TV, DVD, HD TV box to amplifiers, speakers, headphones. 3.CAUTIONS: If no sound comes out from some TVs connected to this sound cable, please set the TV's "sound output device" to "Spdif". 4.EASY TO USE: Coaxial to 3.5mm and double RCA conversion cable, plug and play, plus USB power supply, convenient and fast. 5.GOLD PLATED INTERFACE: Digital SPDIF coaxial to analog RCA cable adopts gold plated interface, resistance to plugging and unplugging, no rust and anti interference, stable signal transmission. specificationItem Type: Digital SPDIF Coaxial to Analog RCA Cable Material: PVC Connection: Coaxial to 3.5mm, Double RCA PackageList1 x Digital SPDIF Coaxial to Analog RCA Cable