Amazon.com: USB to Optical Spdif Toslink & 3.5mm Audio Adapter Converter, Support USB-A & USB-C Type-C Port, for PS5 PS4 NS Laptop Phone to Sound bar Speakers : Electronics
USB 5.1 Multi-Channel Surround Sound Adapter With Optical Audio Input Output - Walmart.com
Battle of S/PDIF vs USB: which is better? | Audio Science Review (ASR) Forum
USB Audio Adapter External Sound Card - USB Audio Adapters | StarTech.com
6 Channel 5.1 Optical SPDIF Sound Card USB Audio Output Adapter External for PC Sound Card Accessories - Newegg.com
USB Multi-Channel Sound Converter With 5.1 Channel Surround
XMOS Multichannel high-quality USB to/from I2S/DSD SPDIF PCB 3W
C-MEDIA CM6206 5.1 USB Audio Sound Card Line-In & Line-Out Bass Extension Low Frequency Response Upgrade - TehnoBlog.org
Amazon.com: Cubilux Uni-Directional USB A SPDIF Input Adapter for PC, USB Optical Line-in Dongle, Toslink to USB Receiver, USB A SDPIF RX Interface Suitable for Laptop Computer【ONLY for Stereo Audio Signal】 :
External Sound Card USB 5.1 SPDIF Input/Output Plug And Play Audio Mixer Device Adaptor for Computer Laptop for Windows for Mac OS - Walmart.com