ITEM NAME:EU Coaxial RCA to Optical ToSlink SPDIF Digital Audio Converter Adapter #JT1 Product Description Description: Description: This can transforms a digital RCA Coaxial(S/PDIF) audio signal to a Digital Toslink Optical signal. this coaxial to optical converter will allow you to connect the coaxial digital audio output from your DVD,Cable or satellite receiver to a Toslink digital optical input. Feature: Converts Digital S/PDIF Coax to Digital Optical Toslink Audio . Support all S/PDIF digital audio transmission for incompressed PCM, LPCM,Dolby AC-3,Dolby 5.1 and DTS sound. Active circuitry will maintain full signal integrity even on long cable runs. Please Note:Â this product will not convert ANALOG AUDIO(typically left & right -Red and White RCA audio to the Digital Audio Formats) Specification: Input Signal: Coaxial RCA audio signal Output Signal:Â Digital Optical audio signal Transfer Rate: 24-bit Transmission Frequency: 96KHz Charger Adapter Input: 110-240V 50/60Hz Power Supply: DC 5V Color: Black Size: Approx. 7.5 x 4.5 x 2cm/2.95x1.77x 0.78'' (L*W*H) Total weight: 130g Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand. Included: 1 x Coaxial to Optical Digital Audio Converter 1 x DC5V Power Adapter 1 x User Manual.This can transforms a digital RCA Coaxial(S/PDIF) audio signal to a Digital Toslink Optical signal. Converts Digital S/PDIF Coax to Digital Optical Toslink Audio. Input Signal: Coaxial RCA audio signal.