--- product_id: 568336265 title: "USB Type C to Toslink Optical Audio Adapter with 192kHz/24-bit DAC, Thunderbolt 4/3 SPDIF Digital Converter Compatible with MacBook Pro/Air Mac Pro/Mini iMac Samsung Note 20/10 S22/S21/S20/S10" brand: "cubilux" price: "€ 65.71" currency: EUR in_stock: true category: "Cubilux" url: https://www.desertcart.it/products/568336265-usb-type-c-to-toslink-optical-audio-adapter-with-192khz store_origin: IT region: Italy --- # Plug & Play, No Drivers Needed 192KHz/24-bit Hi-Res Audio USB-C to TOSLINK Optical SPDIF USB Type C to Toslink Optical Audio Adapter with 192kHz/24-bit DAC, Thunderbolt 4/3 SPDIF Digital Converter Compatible with MacBook Pro/Air Mac Pro/Mini iMac Samsung Note 20/10 S22/S21/S20/S10 **Brand:** cubilux **Price:** € 65.71 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound game—ditch the noise, keep the clarity! ## Quick Answers - **What is this?** USB Type C to Toslink Optical Audio Adapter with 192kHz/24-bit DAC, Thunderbolt 4/3 SPDIF Digital Converter Compatible with MacBook Pro/Air Mac Pro/Mini iMac Samsung Note 20/10 S22/S21/S20/S10 by cubilux - **How much does it cost?** € 65.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/568336265-usb-type-c-to-toslink-optical-audio-adapter-with-192khz) ## Best For - cubilux enthusiasts ## Why This Product - Trusted cubilux brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Device Support:** Works flawlessly with MacBook Pro/Air, iMac, Mac Pro/Mini, Samsung Galaxy S series, Android, Windows, and Linux devices. - • **Compact & Portable Design:** Slim, lightweight, and travel-ready—upgrade your audio anywhere without bulky cables or adapters. - • **Robust Aluminum Alloy Build:** Durable, interference-resistant casing ensures pristine audio quality and long-lasting performance. - • **Seamless Hi-Res Audio Transmission:** Experience crystal-clear 192KHz/24-bit sound with zero signal loss for your ultimate audio setup. - • **Effortless Plug & Play Compatibility:** No drivers, no fuss—just connect your USB-C or Thunderbolt 3/4 device and enjoy instant high-fidelity sound. ## Overview The Cubilux USB-C to TOSLINK Optical Audio Adapter converts digital audio from USB-C or Thunderbolt 3/4 devices into high-fidelity SPDIF optical output at up to 192KHz/24-bit. Featuring a durable aluminum alloy casing and plug-and-play functionality, it supports a wide range of devices including MacBooks, iMacs, Samsung Galaxy phones, and more. Perfect for audiophiles and professionals seeking lossless surround sound with minimal setup and maximum portability. ## Description Cubilux USB C (Thunderbolt 4/3 compatible) to TOSLINK (S/PDIF) Optical Audio Converter transmits digital audio signal from your USB C smartphone, laptop to home theatres, home stereo system, soundbar or surround sound speakers, AV amplifier/receiver, audio mixer etc.. The case of USB C optical audio adapter is made with Aluminum alloy for better isolation of electrical interference; The transmission by optical fiber delivers high fidelity audio signal and eliminates ground loop noise, you can enjoy 192KHz/24-bit High-Resolution music without any signal loss or static. The adapter is compact and portable, and the 8 inches long cable offers great extension to connect MacBook, iMac, Mac Pro, Mac Mini as well as other computers. ## Features - [Convert USB Port to SPDIF Transmitter] - Cubilux S/PDIF output adapter allows you to transmit optical audio signal from the computers' USB Type-C port to soundbars, home audio system, external DAC or amplifier to enjoy 5.1 surround sound. - [Output Only] - This converter can not be used in the opposite direction, not to receive SPDIF signals from source devices such as DACs/AMPs, not for audio recording. - [Support 5.1 and stereo audio, not for 7.1] - This adapter can output stereo optical signal without any configuration or software, and with a media player to decode 5.1 files and proper setting, it can emit 5.1 surround sound, but this adapter does not support 7.1 surround sound due to USB port limitation. - - [Not suitable for USB ports with partial features] – This adapter is designed for computers and is NOT compatible with devices that have only partial USB ports, such as TVs, car USB ports, speaker USB ports, etc. - [High Resolution Crystal Sound] - USB Type-C to TOSLINK connector delivers crisp, clear sound from 48KHz/24bit to 192KHz/24bit with great clarity and rich audio detail. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09QFYNB7Y | | Best Sellers Rank | #21,996 in Electronics ( See Top 100 in Electronics ) #169 in Audio & Video Adapters | | Brand | Cubilux | | Color | Single SPDIF Adapter | | Compatible Devices | MacBook Pro/Air, Mac Pro/Mini, iMac, ipad, Samsung Note 20/10 S22/S21/S20/S10, Android devices | | Connector Type | USB-C, TOSLINK (SPDIF) | | Current Rating | 2 Amps | | Customer Reviews | 4.3 4.3 out of 5 stars (916) | | Finish | Aluminium | | Input Voltage | 20 Volts | | Item Dimensions | 22.9 x 2 x 1.5 centimeters | | Item Weight | 0.02 Kilograms | | Manufacturer | Cubilux | | Mfr Part Number | Z10-14BK | | Model Number | CUB-USBOPT | | Nominal Power | 0.4 Watts | | Number of Items | 1 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Specific Uses For Product | home entertainment systems, professional audio setups | | Unit Count | 1.0 Count | ## Product Details - **Colour:** Single SPDIF Adapter - **Compatible devices:** MacBook Pro/Air, Mac Pro/Mini, iMac, ipad, Samsung Note 20/10 S22/S21/S20/S10, Android devices - **Connector type:** USB-C, TOSLINK (SPDIF) - **Item dimensions L x W x H:** 22.9 x 2 x 1.5 centimeters - **Specific uses for product:** home entertainment systems, professional audio setups ## Images ![USB Type C to Toslink Optical Audio Adapter with 192kHz/24-bit DAC, Thunderbolt 4/3 SPDIF Digital Converter Compatible with MacBook Pro/Air Mac Pro/Mini iMac Samsung Note 20/10 S22/S21/S20/S10 - Image 1](https://m.media-amazon.com/images/I/51nQz7+58LL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Cubilux USB C to SPDIF Transmitter, Unidirectional Type C to Optical Audio Output Adapter with 192KHz/24bit DAC for MacBook Pro/Air, Laptop, Computer - KabelDirekt Optical Audio Cable – 10ft Digital Optical Cable for soundbars, Fiber Optic Lead (Digital S/PDIF Cable, Stereo Systems/amplifiers/amps, Home Cinema, Xbox One/PS4) - Cubilux USB A to TOSLINK Optical Audio Adapter, Unidirectional USB Type A to SPDIF Digital Converter, S/PDIF Transmitter for Computer Laptop PC ONLY, NOT for TV Or Other Devices --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/568336265-usb-type-c-to-toslink-optical-audio-adapter-with-192khz](https://www.desertcart.it/products/568336265-usb-type-c-to-toslink-optical-audio-adapter-with-192khz) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-11-04*