Description of Toslink 3 way selector:

• This selector allows 3 optical (TOS) devices to be connected to a single Output.
• Simply change between them by turning the selection switch.
  
• Ideal for connecting multiple devices (DVD/SKY+/XBox) to one hifi.
• Large easy grip input selector
• High quality digital audio and affordable price
• All connections are TOSLinks.
• No cables provided.