Joystar Toslink Fiber Optical Audio Switch Splitter 3 Port Selector Adapter Optic TOS Link Converter for CD player DVD player CD/DVD PS3 X-Box360 Toslink Digital Optical Audio Switcher,Spits into 3 female Toslink, Compatible with Male Toslink cables Connects 3 Digital Audio Sources To a Single Digital Audio Output, or A Signal input to 3 output,Switching with ease by just turning the selector dial (only one can be selected at a time) It allows users to connect 3 digital input devices together via Toslink connection to one input on the destination audio player, speaker, amplifier, receiver, HDTV or home theater system,Output Connects Directly Into TV Of Home Theater Receiver PCM, Dolby Digital DTS Signals Can Pass Through This Unit Ideal for connecting HDTV, Blu-ray DVD player, PCM, Dolby Digital, DTS, XBOX360, PS3 to home theater,Expands The Capacity Of A Home Theater's A/V Inputs