ROOFULL Optical-to-Coaxial or Coax-to-Optical Digital Audio Converter Adapter, Bi-Directional Digital Coaxial to/from SPDIF Optical (Toslink) Audio Converter with Fiber Optic and Coaxial Cable – ROOFULL Official Website
EITK Digital Audio Coaxial Cable Dual Shielded with RCA Gold-Plated Co - Dedicated Audio
Free Shipping Diy Hifi 3.5mm To Rca Spdif Coaxial Digital Audio Cable For Xiaomi Box Mdz-09-aa Fiio X3, X5 First Generation - Audio & Video Cables - AliExpress
3-50FT RCA Digital Coax Coaxial Audio Video Cable Composite Subwoofer Cable Cord | eBay
ReTrak Retractable Coax Digital Audio Cable (5') ETCABLE35COAX
Emk Digital Audio Coaxial Cable - Dual Braided Shielded - Gold-plated 2rca To 2 Rca Interconnect Cable - Blue - Audio & Video Cables - AliExpress
Office Depot
Benchmark RCA to RCA Coaxial Cable for Digital Audio, Analog Audio, or - Benchmark Media Systems
Cable Solutions Signature Series 77 Coaxial Digital Audio Interconnect Cable (CEA)