6259 digital optical audio products are offered for sale by suppliers on Alibaba.com, of which audio splitter & converters accounts for 7%, other audio & video accessories accounts for 7%, and receivers & amplifiers accounts for 3%.
A wide variety of digital optical audio options are available to you, such as stereo, play and bt 5.0.You can also choose from black, blue and white digital optical audio,as well as from house digital optical audio and whether digital optical audio is metal, plastic, or aluminum alloy.