Be apply to the DVD, VCD, MD and home theater...etc. to achieving more perfectly effect for the sense of hearing and sight.

Toslink Plug -- for POF (Plastic Optical Fiber). These are used to connect high end audio devices, DAT, DVD and portable CD players.

3.5 mm Fiber Optic Miniplug -- used in POF application for Today's digital audio devices like DAT, DVD, portable CD players.