XMOS + CPLD USB Digital Interface Module HiFi Audio Board DSD256 I2S SPDIF Out | eBay
S/PDIF 4:1 Receiver/MUX Module
Spdif Coaxial Usb Audio Interface | Usb Coaxial Digital Interface - Audio U2 Mini - Aliexpress
CM6631A Digital Interface Module DAC Board USB to IIS SPDIF Output 24Bit 192K | eBay
Amazon.com: 5V Mini Portable PCM2704 USB 3.5mm Audio Sound Card DAC Decoder Board Free Drive Module for PC Laptop HiFi Amplifier : Industrial & Scientific
Amazon.com: USB DAC to S/PDIF Decoder Board, HiFi Sound Card Coaxial, Fiber Optic, Analog Output Decode Board Module : Electronics
![USB-SPDIF Interface – [180027] | Elektor Magazine](https://www.elektormagazine.com/assets/upload/images/42/20191204111147_180027-1v2-0-top-view-1.jpg "USB-SPDIF Interface – [180027] | Elektor Magazine")
USB-SPDIF Interface – [180027] | Elektor Magazine
StarTech USB Stereo Audio Adapter External Sound Card with S/PDIF Digital Audio - Walmart.com
DAC Decoder PCM2704 USB To S/PDIF Sound Card Board 3.5mm Analog Output Coaxial HiFi Module
XMOS CPLD USB digital interface xu208 Module I2S SPDIF Output DSD256 Decoder Board for DAC Compatible with Italian Amanero H011 - AliExpress
XMOS + CPLD USB Digital Interface Module HiFi Audio Board DSD512 I2S SPDIF Out | eBay
Spdif Decoding Module | Usb Dac Amplifier | Usb Dac Board Diy | Finished Board - Cs8416 - Aliexpress
Usb To Digital Audio I2s / Dsd / Spdif Usb Digital Interface For Supports Italy Amanero 192k /24bits Dac Decoding - Replacement Parts - AliExpress
USB optical S/PDIF sound output for PC
CM6631A Digital Interface Module DAC Board USB to IIS SPDIF Output 24Bit 192K | eBay
XMOS + CPLD USB Digital Interface Module HiFi Audio Board DSD512 I2S SPDIF Out | eBay
Spdif Decoding Module | Usb Dac Amplifier | Usb Dac Board Diy | Finished Board - Cs8416 - Aliexpress
Amazon.com: StarTech.com USB Sound Card w/ SPDIF Digital Audio & Stereo Mic – External Sound Card for Laptop or PC – SPDIF Output (ICUSBAUDIO2D),Black 0.6" x 1.8" : Electronics
XMOS 192kHz high-quality USB to SPDIF with ultralow noise 6.5uV regulator
USB+SPDIF Bluetooth-compatible Adapter 2 in 1 for 2 Devices Headset Speakers Transmitter Wireless Car Music Radio Switch - Walmart.com
Amazon.com: SPDIF Optical and RCA Out Plate Cable Bracket for ASUS Gigabyte MSI : Electronics
When to use a USB to S/PDIF converter? | Darko.Audio
![USB-SPDIF Interface – [180027] | Elektor Magazine](https://www.elektormagazine.com/assets/upload/images/42/20191204105445_usb-spdif-breadboard.jpg "USB-SPDIF Interface – [180027] | Elektor Magazine")