The optical cord is generally used to connect a sooundbar to your TV. The optical cable carries the sound! This part does NOT come with installation instructions. This original LG Soundbar Optical Cable originally shipped with the following LG devices: SN4A, SJ9, SL8YG, SN8YG, LAS465B, LAS454B This is a true LG part! This item is NEW! Don't see your model number? Send us a message as we are happy to help!
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Item# : SPM15074945419
Model # : 316093