USB C to SPDIF Optical Audio Converter

Cubilux USB C to S/PDIF Optical Audio Converter

Cubilux USB C to TOSLINK (S/PDIF) Optical AUX Dongle sends the digital audio signal from USB C or Thunderbolt 4/3 smartphones, laptops, computers to speaker, home sound system, amplifier or other output components to deliver a more natural sound with rich details, better clarity and superior sonic accuracy.

• Support Lossless Hi-Res Sound up to 192 KHz/24-bit
• Aluminum Alloy Case with Sturdy Braided Cable for Durability
• Eliminate Ground Noise and Signal Interference
• Compact Size

*Please note:

1. This adapter connects with digital audio components with an optical audio cable (S/PDIF, Toslink) and does NOT support coaxial cable.
2. This adapter does NOT support volume adjustment on the output devices, please adjust the music volume through the receiver.
3. This adapter does NOT support 5.1/7.1 surround sound due to the limitation of the bandwidth.

Setup Instruction

For Windows

Please follow the steps to set up the adapter:

1. Right click the "Speaker" icon on the bottom right corner of the taskbar to open sound settings.
2. Open the "Sound Control Panel" on the right side of the "sound settings" window.
3. Right click the "SPDIF Interface" to open the "Properties".
4. Tick "DTS Audio" and "Dolby Digital" and you are good to go.

Lossless Sound without Noises

The adapter conveys digital audio signal through optical TOSLINK (S/PDIF) cable and ensures optimal signal transfer and higher fidelity audio without the interference of ground noise or static, providing beautiful sound without signal loss and enhancing the audio experience of watching movies, listening music and gaming.