--- product_id: 408710372 title: "USB C to SPDIF Transmitter, Unidirectional Type C to Optical Audio Output Adapter with 192KHz/24bit DAC for MacBook Pro/Air, Laptop, Computer" brand: "cubilux" price: "AED 139" currency: AED in_stock: true category: "Cubilux" url: https://www.desertcart.ae/products/408710372-usb-c-to-spdif-transmitter-unidirectional-type-c-to-optical store_origin: AE region: United Arab Emirates --- # Supports 5.1 Surround Sound 192KHz/24bit Hi-Res DAC USB-C to Optical SPDIF Output USB C to SPDIF Transmitter, Unidirectional Type C to Optical Audio Output Adapter with 192KHz/24bit DAC for MacBook Pro/Air, Laptop, Computer **Brand:** cubilux **Price:** AED 139 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your audio game—because your sound deserves the spotlight! ## Quick Answers - **What is this?** USB C to SPDIF Transmitter, Unidirectional Type C to Optical Audio Output Adapter with 192KHz/24bit DAC for MacBook Pro/Air, Laptop, Computer by cubilux - **How much does it cost?** AED 139 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/408710372-usb-c-to-spdif-transmitter-unidirectional-type-c-to-optical) ## 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 - • **Hi-Res Audio Clarity:** Delivers ultra-clear sound up to 192KHz/24bit, ensuring every detail in your music or movies shines through. - • **Plug & Play Simplicity:** No drivers or software needed—just connect and enjoy pristine digital audio output instantly. - • **Designed for Pro-Grade Devices:** Optimized for MacBook Pro/Air and USB-C laptops—guaranteed compatibility with full-featured USB-C ports only. - • **Seamless USB-C to Optical Audio:** Effortlessly convert your laptop’s USB-C port into a high-fidelity SPDIF transmitter for crystal-clear sound. - • **Immersive 5.1 Surround Sound Ready:** Experience rich, multi-channel audio with support for 5.1 surround sound—perfect for home theaters and audiophile setups. ## Overview The Cubilux USB C to SPDIF Transmitter is a unidirectional adapter that converts USB-C ports on laptops and computers into optical audio outputs. Supporting up to 192KHz/24bit high-resolution audio and 5.1 surround sound, it delivers crystal-clear digital sound to soundbars, DACs, and amplifiers. Designed exclusively for full-featured USB-C ports, it offers plug-and-play convenience without the need for additional software. ## Description Buy Cubilux USB C to SPDIF Transmitter, Unidirectional Type C to Optical Audio Output Adapter with 192KHz/24bit DAC for MacBook Pro/Air, Laptop, Computer: Digital-Analog Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - [Convert USB Port to SPDIF Transmitter] – Cubilux S/PDIF Output Adapter lets you transmit the optical audio signal from the USB Type C port of computers to soundbars, home audio system, external DAC or amplifier to enjoy 5.1 surround sound. - [For Output ONLY] – This converter cannot be used in the opposite direction, not for receiving SPDIF signals from source devices like DACs/AMPs, not for recording audio. - [Support 5.1 & Stereo Audio, NOT for 7.1] – This adapter can output stereo optical signal without any setup or software, and with a media player to decode 5.1 files and proper setting, it can output 5.1 surround sound, but this adapter does NOT support 7.1 surround sound due to the limitation of the USB port. - [NOT for Partial-Featured USB Port] – This adapter is designed for computers and is not compatible with devices that devices with only partial-featured USB ports, such as TVs, Car USB ports, speakers’ USB ports, etc. - [Crystal Clean Hi-Res Sound] – The USB Type C to TOSLINK Connector delivers crisp and clear sound from 48 KHz/24-bit to 192 KHz/24-bit with great clarity and rich audio details. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09QFYNB7Y | | Best Sellers Rank | #14,515 in Electronics ( See Top 100 in Electronics ) #25 in Digital-Analog Converters | | Brand | Cubilux | | Color | black | | Compatible Devices | USB-C or Thunderbolt 4/3 compatible devices | | Connector Type | USB Type C | | Current Rating | 0.08 A | | Customer Reviews | 4.3 4.3 out of 5 stars (908) | | Finish | Metallic | | Input Voltage | 5 volts | | Item Dimensions | 9 x 0.8 x 0.6 inches | | Item Weight | 0.02 kg | | 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 | Computers, Amplifiers | | Unit Count | 1 Count | ## Product Details - **Color:** black - **Compatible Devices:** USB-C or Thunderbolt 4/3 compatible devices - **Connector Type:** USB Type C - **Item dimensions L x W x H:** 9 x 0.8 x 0.6 inches - **Specific Uses For Product:** Computers, Amplifiers ## Images ![USB C to SPDIF Transmitter, Unidirectional Type C to Optical Audio Output Adapter with 192KHz/24bit DAC for MacBook Pro/Air, Laptop, Computer - Image 1](https://m.media-amazon.com/images/I/51nQz7+58LL.jpg) ![USB C to SPDIF Transmitter, Unidirectional Type C to Optical Audio Output Adapter with 192KHz/24bit DAC for MacBook Pro/Air, Laptop, Computer - Image 2](https://m.media-amazon.com/images/I/81PpcAUzDkL.jpg) ![USB C to SPDIF Transmitter, Unidirectional Type C to Optical Audio Output Adapter with 192KHz/24bit DAC for MacBook Pro/Air, Laptop, Computer - Image 3](https://m.media-amazon.com/images/I/71kgkt70mAL.jpg) ![USB C to SPDIF Transmitter, Unidirectional Type C to Optical Audio Output Adapter with 192KHz/24bit DAC for MacBook Pro/Air, Laptop, Computer - Image 4](https://m.media-amazon.com/images/I/81JPMWiuDNL.jpg) ![USB C to SPDIF Transmitter, Unidirectional Type C to Optical Audio Output Adapter with 192KHz/24bit DAC for MacBook Pro/Air, Laptop, Computer - Image 5](https://m.media-amazon.com/images/I/611K2Mg60QL.jpg) ## 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.ae/products/408710372-usb-c-to-spdif-transmitter-unidirectional-type-c-to-optical](https://www.desertcart.ae/products/408710372-usb-c-to-spdif-transmitter-unidirectional-type-c-to-optical) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-08-14*