Converter Analog-Digital Adapter 3.5 Fiber Connector Left + Right Channel to Coaxial Analog-Digital Converter 3.5mm to Optical Digital Adapter (Optical). Product Name: Analog to Digital Audio Converter - Optical Cable Audio Digital Color: Gray Usage: Easily connect a 3.5 headphone jack to a digital audio/amplifier Built-in professional audio op-amp chip to ensure high-quality sound transmission Double noise reduction, no current sound, stronger anti-interference Simultaneous output of optical fiber and common frequency audio shaft No driver required, plug and play ✨Thank you for visiting✨ Please check the actual product photos. We also sell various other products‼️ ↓↓↓ #Taka / Instant purchase welcome ♪ SHOP list ＊Free shipping ＊Instant purchase welcome, silent purchase at midnight OK ◎ ＊First come, first served for only one item ＊Welcome to bulk purchases, please feel free to comment. ※To keep prices as low as possible, we may ship the item without the box due to shipping costs. The box has been opened, but The product is brand new, unused, and in good condition!! ※We do not accept returns after evaluation, Please let us know before evaluation. 29-1723