StarTech.com 7.1 USB Audio Adapter External Sound Card w SPDIF (ICUSBAUDIO7D)
S/PDIF Optical to AES/EBU - Digital Audio Interface | Hosa Cables
Parks Audio LLC - Got a couple bidirectional coax-to-optical converters from Amazon for $17 each. I bought two of them to daisy chain back to back for testing in the lab, though
Amazon.fr : Cable Spdif
Optisk kabel (MiniPlug - Toslink) 1 meter
Digital optical Audio cable SPDIF output cable connection power amplifier 5.1 channel audio Fiber Optic Cord for Xbox/ VD/CD/PS4|Computer Cables & Connectors| - AliExpress
Digital SPDIF Optical Audio Splitter 2 Way Toslink Splitter Adapter 1 Input 2 J3 4713889194680 | eBay
StarTech.com 7.1 USB Audio Adapter External Sound Card w SPDIF (ICUSBAUDIO7D)
LINKUP - Digital Premium Quality 4K HDMI to HDMI + Audio (SPDIF + RCA Stereo) Audio Extractor Converter - Compatible with Apple TV Roku Blu-Ray DVD Satellite Xbox Playstation Nintendo Wii
ViewHD SPDIF | TOSLINK Digital Optical Audio Splitter 1x3 One Input to | U9LTD
Hdmi Audio Extractor 4k Hd-mi Spdif Converter 5.1 Hd-mi To Hd-mi To Rca Splitter Optic Toslink Switch Digital 7.1 Hd-mi Adapter - Kvm Switches - AliExpress
5.1Ch Digital o Conter D / AC3 for Decng SPDIF Input to 5.1 Decoder SPDIF Coah 4894841875776 | eBay
Amazon.fr : Cable Spdif
Audio & Video Cables - Aliexpress
KUYIA 192KHz DAC Audio Converter Digital SPDIF Optical Coaxial to Analog 3.5mm RCA L/R Audio Converter Adapter for PS3 PS4 Xbox Blu Ray DVD HDTV (Silver)
OREI DA21 Orei Digital To Analog Audio Converter - Optical Spdif/Coaxial To Rca L/R With 3.5Mm Jack Support Headphone/Speaker Output Da21
PROZOR 192K Bi-Directional Coaxial Optical Converter, Optical SPDIF Toslink to Coaxial, or Coaxial to Optical SPDIF Toslink, Support DTS/Dolby-AC3, Bi-derectional Digital Splitter with Optical Cable: Amazon.com: Industrial & Scientific
Micca OriGain Compact Stereo Integrated Amplifier and DAC, 50W x 2, 96kHz/24-Bit, USB and Optical S/PDIF (Black)
USB 5.1 6 Channel Optical SPDIF External Sound Card Audio Adapter for PC Laptop | eBay
Amazon.fr : Cable Spdif
Amazon.com: Cubilux Toslink Optical Audio Cable, SPDIF Digital Fiber Optic Male to Male Cord Compatible with TV, Xbox, DVD/CD Player, Soundbar, Speaker, Subwoofer, Home Audio System, Amplifier, Preamp, 6 Feet : Electronics
Amazon.fr : Adaptateur Spdif Jack
S/PDIF vs. Toslink: Which One Is Better? | The Cables Land
192KHz Digital to Analog Audio Converter,AVMTON DAC Digital SPDIF Optical Toslink Coaxial to Analog 3.5mm Jack RCA L/R Audio Converter Adapter for PS3/4 Xbox Blu Ray DVD HDTV Headphone Home Cinema: Amazon.com: