1. Converts coaxial cable or Toslink digital audio signals to analog L/R audio 2. supports sample rates of 32, 44.1, 48 and 96 KHz 3. support for left and right channel 24-bit S/PDIF incoming bitstream pairs 4. No electromagnetic noise transmission 5. Simple installation and easy to use. This analog to digital audio converter can be used for home or professional audio switching, converting coaxial cable or Toslink digital audio signals to analog L/R audio and connecting it to peripheral devices like amplifiers via standard RCA style jacks. Specification: Signal Input/Output Audio signal input coaxial cable or fiber optic digital audio cable Audio signal output L/R audio Connectors: Audio input connector fiber optic cable, 1xRCA (coaxial) Audio output connector 2xRCA (R/L) Sample rates 32, 44.1, 48 and 192 KHz Environmental Requirements: Temperature (in use) 0 to +70 Humidity (in use) 10% to 85% RH (no crystallization) Temperature (storage) -10 to +80 Humidity (storage) 5% to 90% RH (no crystallization) Power Requirements: External power supply 5VDC@1A Energy consumption (max.) 0.5 W Colour:Black Material:Plastic+Metal Package Contents: 1 * audio converter 1 * cable 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.