Convert coaxial cable or Toslink digital audio signals into analog L/R audio. Supports sampling rates of 32, 44.1, 48, and 96 KHz. Supports left and right channel 24-bit S/PDIF incoming bit stream pairs. No electromagnetic noise transmission. Simple installation and easy to use. Audio signal input: coaxial cable or optical fiber digital audio cable. Audio signal output: L/R audio. Audio input connector: optical fiber cable, 1x RCA (coaxial). Audio output connector: 2x RCA (R/L). Operating temperature: 0C to +70C. Operating humidity: 10% to 85% RH (no condensation). Storage temperature: -10C to +80C. Storage humidity: 5% to 90% RH (no condensation). External power supply: 5V DC @ 1A. Power consumption (max): 0.5 W. Color: Black. Material: Metal + Plastic. Package Contents: 1 x Audio Converter 1 x USB Cable 1 x Optical Fiber Cable Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. Measurement allows an error of +/- 1-3 cm.