Thank you for viewing. ⭕️ Instant purchase OK ⭕️ Includes shipping ⭕️ Anonymous delivery ✿ーーーーーー✿ーーーーーー✿ーーーーーー✿ーーーーーー✿ I purchased this but hardly used it. FX-AUDIO- FX-D03J USB Bus-powered DDC Adds OPTICAL/COAXIAL digital output via USB connection, supports high-resolution audio, Optical, Coaxial Uses "BRAVO SA9023" for USB/SPDIF conversion Audio capacitors are used for smoothing the USB power supply! AMS1117 is used for 3.3V generation Optimized with a logic amplifier for two digital outputs! Gold-plated coaxial Uses a digital RCA terminal and a shuttered optical digital terminal This is managed by an amateur, so please refrain from purchasing if you are nervous about the condition. ✿ーーーーーー✿ーーーーーー✿ーーーーーー✿ーーーーーー✿ If you have any other questions, Please feel free to ask in the comments. Thank you. ✿ーーーーーー✿ーーーーーー✿ーーーーーー✿ーーーーーー✿