Cubilux Usb To S/Pdif Transmitter For Music Playing, Usb C To, Not For Tv Product Details ?Output SPDIF Audio from USB C port] ? Cubilux USB SPDIF Adapter turns the USB port of your phone/mac pro into a powerful source of high-quality optical audio signal transmitter. Note: This device is designed for transmitting audio ONLY, NOT for receiving/inputting audio signals. ?Stereo Sound ONLY? This version does not support the 7.1/5.1 Surround Sound system and can ONLY transmit STEREO optical audio signals. ?48KHz/24-bit DAC? This version restricts the sample rate to 48KHz, 16/24-bit (Compatible with 44.1KHz, 16/24-bit) to provide plug-and-play compatibility on most Macs and smartphones. Please note that transmitting an audio signal with a sample rate higher than 48KHz/24-bit will cause distortion or intermitting sound. ?Durable Desing? The premium aluminum alloy case and robust braided cord make this USB C to SPDIF Optical Signal Adapter a stylish yet durable addition to your stereo audio experience. ?Universal Compatibility?Support Android, iPad OS, and Mac OS. Compatible with iPhone 15/15+/15 Pro Max (USB C version), iPad Pro (USB C version), iPad Air 5/4, iPad 10; Samsung Galaxy S23/S22/S21/S20, Z Fold 5/4/3/2, Z Flip 5/4/3/2, Tab S9/S8/S7; Google Pixel 8/7/6 Pro; Motorola Razr 40, Edge 40/30/20; Huawei, Honor, Redmi, Oppo, Vivo and most laptops, computers, tablets and smartphones with USB Type C or Thunderbolt 4/3 ports. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.