Convert analog L/R audio signal to Coaxial orToslink digital audio signal.<br> Support 3.5mm audio and RCA audio input.<br> R/L channel of S/PDIF is 24 bit.<br> Support electromagnetic noise-free transmission.<br> Easy to install and simple to operate.<br> Specifications:<br> Input Audio: L/R analog audio<br> Output Audio: Coaxial or Toslink digital audio<br> Input Audio Connector: 2xRCA(L/R), 3.5mm audio<br> Output Audio Connector: Toslink, 1XRCA(Coaxial)<br> Sample Rate: 32, 44.1, 48 and 96 KHz<br> Max Working Current: 250mA<br> Power Adapter Format: AC (50Hz, 60Hz) 100V-240V; DC 5V/500A<br> Operating Temperature Range: (-15 to +55)<br> Working Humidity Range: 5% to 90%RH (No Condensation)<br> Colour: black<br> Material: metal<br> Size: 4.8 x 4.5 x 2cm<br> Package Contents:<br> 1 x Analog to Digital Audio Converter<br> Note:<br> 1. Please choose PCM/LPCM on your TV as audio outputformat.<br> 2. Dolby sound is not supported, please shut offDolby when use.<br> 3. Please adjust volume on terminal audio equipmentinstead of on TV.<br> Only the above package content, other products are not included.<br> 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.