Cubilux USB to Toslink & Coaxial SPDIF Adapter, Supports Stereo & 5.1 Surround Sound, 192kHz/24bit Digital Audio Output, USB Optical/Coax Transmitter for Laptop, PC, AV Receiver, Home Theater

The Cubilux USB C/A to Optical & Coaxial SPDIF Audio Adapter provides a simple and reliable way to connect modern USB C devices to home theatre and Hi-Fi systems. Featuring both TOSLINK optical and coaxial SPDIF outputs, the adapter supports PCM audio up to 192kHz/24bit and allows either output to be used independently or operated simultaneously for flexible system integration. Both digital outputs support 2.0 stereo and 5.1 surround pass-through when used with compatible content and AV receivers, allowing you to enjoy detailed stereo for music as well as immersive multi-channel sound for movies and gaming. This makes the adapter ideal for upgrading laptops, tablets and USB C mobile devices to systems requiring a digital audio input. The optical output offers excellent resistance to electromagnetic interference, while the coaxial port provides strong and stable long-distance signal transmission. Together, they ensure clean, reliable and low-distortion digital audio whether you are connecting to a DAC, AV receiver, soundbar or home cinema setup. Designed for convenience, the adapter works instantly without drivers on supported platforms and includes a clear LED indicator to confirm power status at a glance. The package also contains a 1.2m USB C to USB C cable and a USB A to USB C adapter, enabling easy use with both USB C and USB A laptops, desktops and mobile devices.

• [Optical & Coaxial Dual Outputs] - This USB digitial audio adapter provides TOSLINK optical and coaxial SPDIF outputs, which can be used separately or together, delivering PCM up to 192kHz/24bit for home theatre and Hi-Fi systems.
• [Supports Stereo & 5.1] - Both the optical and coaxial outputs support 2.0 stereo and 5.1 surround pass-through when used with compatible content and AV receivers, offering immersive audio for movies and gaming.
• [Stable & Clean Signal] - The optical port provides strong resistance to electromagnetic interference, while the coaxial port ensures stable long-distance transmission. A full aluminium-alloy housing further improves shielding and reliability for clean digital audio.
• [Plug & Play] - This USB digital output adapter works without drivers and features a clear LED power indicator, making setup quick and intuitive.
• [Wide Compatibility] - Compatible with laptops, tablets and phones featuring USB Type A or USB Type C ports; Supports PCM up to 192kHz/24bit and 5.1 pass-through. Not compatible with game consoles or TVs; does not support DSD/DoP or analogue output.