Optical fiber audio adapter splitter allows you to connect one optical audio source and split it into clear two signals throught this fiber splitter Note: It supports 1 male input to 2 female outputs at same time; If 2 female inputs to 1 male output, you need turn off one female inputs device, 2 female inputs can't work at the same time,or interfere and cause noise Ideal for connecting your CD/DVD player, or other digital audio source to receiver and recorder,it saves on the wear of constant plugg and unplugg of fiber optical cables. Adopted 24k Gold interface, low-loss Fiber optic, low-jitter synthetic fiber and metal interface bring excellent sound quality experience. Toslink Digital Fiber Optical Splitter 1 in 2 Out Audio Cable, For CD/DVD/for /for /for /for /for . Colour:White Material:Plastic Package Contents: 1 * Fiber Optic Splitter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.