13430 audio optical input products are offered for sale by suppliers on Alibaba.com, of which other audio & video accessories accounts for 1%, audio splitter & converters accounts for 1%, and video splitters & converters accounts for 1%.
A wide variety of audio optical input options are available to you, such as recording, wireless and stereo.You can also choose from usb, hd and 3.5mm audio optical input,As well as from laptop, house audio optical input, and whether audio optical input is black, blue, or white.