Features: 1.Optical Digital Audio Converter: Digital Fiber SPDIF to RCA audio converter allows you to convert 2 channel digital coaxial or Fiber SPDIF input signals to RCA analog stereo outputs. 2.SPDIF To RCA: This SPDIF to RCA audio converter provides a separate digital coaxial cable for dual function conversion. 3.Compact Shape: Compact shape makes it suitable for installation in almost any location, regardless of space constraints, while still providing lossless audio signals. 4.Premium Materials: Made of plastic and metal, strong, durable, not easy to damage, long service life. 5.Applicable Scene: With a wide range of applications, it is ideal for home and professional audio applications. specification:Item Type: Optical Digital Audio Converter Material: Plastic, Metal Output Connector: 1 Stereo Audio (2 x RCA) Female Audio : Support 2 channel (stereo) Sampling Rate: 32,44.1,48 and 96khz Operating Temperature: 0 to 70 Operating Humidity: 10% to 85% Rh (non Condensing) Storage Temperature: - 10 to +80 Storage Humidity: 5% to 90% Rh (non Condensing) External Power Supply: 5V DC 1A Size:Approx.4.2 x 5.0 x 2.5cm / 1.7 x 2.0 x 1in PackageList:1 x Converter 1 x Power Cord 1 x Optical Fiber Cable