[Digital to Analog Audio Converter]- Say goodbye to audio compatibility issues with this Digital to Analog audio Convert. It allows you to easily convert optical/coaxial digital audio signals into stereo (L/R) and 3.5mm jack analog audio signals. With this DAC, you can experience exceptional audio quality with enhanced and more realistic sound effects. Please noticed: NOT CAPALE OF BEING REVERSED. Compatible with /, , Blu-ray players, HD DVD, Home Theater Systems, and other devices [High-Quality Sampling]- Enjoy high-quality audio with this converter's 192KHz sampling rate and 24-bit S/PDIF incoming Bit Stream. This feature provides enhanced audio clarity and richness, making your surround system truly come to life. When using a DAC to connect a TV device, it is necessary to set the device's output suitable format to either PCM (Pulse-Code Modulation) or LPCM (Linear Pulse-Code Modulation) in order to achieve optimal audio quality. [Easy to Use]- Simple installation and easy operation, needn't install extra driver. In addition, the DAC converter comes with an optical, coaxial cable and a power supply suitable for transmitting digital and providing power respectively, everything is arranged . [Wide Compatibility]- This digital to analog adapter is compatible with a of devices, including receivers, speaker, AV amps, old sound system, suitable for product and headphones with or 3.5mm jack input. It also works with devices with optical and coaxial output such as , gaming consoles, and Blu-Ray/DVD players. Get the audio quality with this versatile and convenient converter.( NOTE: can not support suitable for AC3, , DTS, and any other SPDIF audio that is not in PCM suitable format.) Slight color difference or difference in kind, please do not mind, does not affect the use, thank you! Material: Aluminum alloy colour: Black Package Contents: 1x host 1 x USB cable 1 x optical fiber cable 1 x coaxial 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.