1 x SPDIF RCA Out Daughter Card. Fit for multiple Motherboards: for ASUS, for Gigabyte, for Biostar…. If combined with fiber optic transmission, it can basically prevent electromagnetic interference and wire interference.
eBay
Digital Optical Audio Splitter 1 in 2 Out Toslink Fiber Optic 1 Male to 2 Male Cable for Home Theater Stereo System
Aliexpress UK
TosLink Adapter | TosLink Female | 2x TosLink Female | Splitter | Aluminium | Gun Metal Grey | 1 pcs | Box This Profigold high-end digital passive optical toslink S/PDIF audio splitter can be used to connect to the optical output of an Hi-Fi audio device where the splitter ensures that you have two or more optical signals at your disposal. The optical signal is distributed over two optical outputs. Each output can be connected to other devices with an optical cable.
eBay
10M 8K 60Hz HDMI 2.1 Fiber Optical Cable 4K 240Hz Ultra High Speed 48Gbps for TV XBOX PS5 Projector.
Aliexpress UK
Connection: TosLink Male to TosLink Male. Coax Cables. Conductor material: Optical Fibre. Optical Cables. Audio Visual. Other Audio Visual. Audio type: Digital. Audio & Video.
eBay
SATA to USB Cable SATA 7+6PIN 13Pin Adapter Converter For Laptop Optical Drive CD/DVD ROM Slimline Drive USB to Sata Adapter
Aliexpress UK
Supports all SPDIF digital audio include PCM, LPCM, Dolby AC-3, Dolby 5.1 and DTS. Convert optical digital audio signals to coaxial digital audio signals. Output: 1 x RCA female. 1 x Digital audio converter.
eBay
High Quality Digital Optical Toslink Audio Cable Male to Female Adapter Adaptor 90 Degree Right Angled 360 Rotatable Converter
Aliexpress UK
Toslink fittings (square shaped plug. Compatible with all optical SPDIF equipped devices which use the Toslink / optical SPDIF interface). High performance light signal transfer for digital audio high grade fibre optic core for accurate digital transmission ourXO Digital Optical Premium Install Series connector ensures connection integrity is immune from noise interference.
eBay
Sata Power Splitter Cable 6 Way, 15 Pin SATA to 1 To5/6 for HDD、SSD、Optical Drives, sata Power Connector Supply Extension Cabl
Aliexpress UK
Compatible with SPDIF digital audio devices fitted with a Toslink port. Toslink Optical Audio Cable. Colour: Black. Often used to connect a TV to a DVD player, Sky Box or surround sound system.
eBay
3V 6V SMD Lamp Beads With Optical Lens Fliter for 32-65 Inch LED TV Repair With 2M Cable LED Backlight Strip Accessories
Aliexpress UK
One HDMI input to one HDMI+optical Toslink SPDIF and 3.5mm stereo audio output to achieve synchronization of audio signal separation. (Note: Optical Toslink SPDIF and 3.5mm audio support output to audio channel, amplifier, headset and other audio receivers respectively, without connecting TV/monitor).
eBay
6V SMD Lamp Beads With Optical Lens Fliter for 32-65inch LED Backlight Strip TV Repair 100%NEW LED Backlight strip 3V with Cable
Aliexpress UK
Supports all SPDIF digital audio include PCM, LPCM, Dolby AC-3, Dolby 5.1 and DTS. Convert optical digital audio signals to coaxial digital audio signals. 1 x Digital audio converter. Type: Audio converter.
eBay
SAIVXIAN Fiber optic converter SC-SC adapter optical cable interface connection APC to UPC coupler SC male to female adapter
Aliexpress UK