Converts Digital S/PDIF Coax to Digital Optical Toslink Audio . Support all S/PDIF digital audio transmission suitable for incompressed PCM, LPCM,suitable for AC-3,suitable for 5.1 and DTS sound. Active circuitry will maintain full signal integrity even on long cable runs. Please Note: this product will not convert ANALOG AUDIO(typically left & right -Red and White RCA audio to the Digital Audio suitable for mats) Plug Type :EU Plug,it applies to Indonesia, Germany, France, , Italy and so on. Specification: Input Signal: Coaxial RCA audio signal Output Signal: Digital Optical audio signal Transfer Rate: 24-bit Transmission Frequency: 96KHz Charger Adapter Input: 110-240V 50/60Hz Power Supply: DC 9V, 600mA Colour:black Material:ABS Package Contents: 1 * SPDIF Digital Audio Converter 1 * Power adapter 1 * English manual Only the above package content, other products are not included. Note: Light 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.