You save 3,070 (34%)
34% off the seller list price
Estimated doorstep delivery by 6 Nov - 8 Nov from USA
Unlock High-Fidelity Audio from Your USB-C Devices
Cubilux USB C to Dual SPDIF Optical Audio Adapter (23cm/8in) enables high-fidelity digital audio transmission from your USB-C devices to soundbars, home theaters, or audio mixers. Its aluminum alloy case minimizes electrical interference, ensuring a clean signal. Enjoy crystal-clear, high-resolution sound at up to 192KHz/24-bit without static or signal loss. This compact adapter is imported from authorized US retailers and authorized brand partners, with all customs duties and GST included in the price. It arrives via ExpressBox tracked delivery.
This adapter features dual TOSLINK optical outputs, allowing you to connect two receivers simultaneously. It supports stereo and 5.1 surround sound, ideal for immersive audio experiences. While it cannot be used in reverse for receiving SPDIF signals or for audio recording, it excels at outputting digital audio from your laptop or smartphone. The 8-inch cable provides convenient extension for connecting MacBooks, iMacs, and other computers.
Compared to local alternatives that may offer lower sample rates or require separate power adapters, the Cubilux adapter provides high-resolution audio directly from your USB-C port. It's a plug-and-play solution for enhancing your home audio setup. For any queries, our customer care is available 6 days a week.
Superior Digital Audio Transmission
This Cubilux adapter ensures your digital audio signal remains pristine from your USB-C device to your sound system. Unlike basic converters, it uses optical fiber transmission to eliminate ground loop noise and electrical interference, delivering high-fidelity sound at up to 192KHz/24-bit. This means richer bass, clearer highs, and a more immersive listening experience for music and movies. It's designed for users who demand the best audio quality from their laptops and smartphones, ensuring every note and detail is heard as intended.
Ideal for MacBooks & PCs, Not for All Devices
This adapter is perfect for users with MacBooks, iMacs, Mac Pros, or other computers featuring USB-C or Thunderbolt ports who want to connect to S/PDIF audio systems. It's also compatible with smartphones that support audio output via USB-C. However, it is strictly for outputting audio and cannot be used in reverse to receive SPDIF signals or for recording. It does not support 7.1 surround sound, only stereo and 5.1 surround when decoded by your media player. If you need 7.1 or a bidirectional converter, this model is not suitable.
Typical situations where Cubilux USB C to Dual SPDIF Optical Audio Adapter 23cm (8in) | 192KHz/24bit DAC for MacBook helps — illustrative scenarios, not customer reviews.
Connecting a MacBook Pro to a home theater system with two optical inputs for immersive stereo sound.
The Cubilux USB C to Dual SPDIF adapter allows simultaneous output to two TOSLINK receivers. Connect your MacBook via USB-C and split the digital audio signal to your home theater's optical inputs, enjoying high-resolution 192KHz/24-bit stereo sound without ground loop noise.
A user in Mumbai wants to split their laptop's digital audio signal to both a soundbar and an external DAC for enhanced audio fidelity.
This adapter provides dual optical outputs, enabling you to connect two S/PDIF devices at once. Stream high-resolution audio from your laptop to your soundbar for immediate playback and to an external DAC for further processing, ensuring a high-fidelity listening experience.
| Primary Use | Transmit digital audio from USB-C to S/PDIF optical systems |
| Output Function | Output ONLY (cannot receive SPDIF or record audio) |
| Power Source | USB-powered (no external adapter required for basic stereo) |
| Cost per use | This adapter is a durable electronic component, not a consumable. Its cost-per-use is negligible over its lifespan, offering long-term value compared to frequent replacements of lower-quality alternatives. |
| Shelf life after opening | This is an electronic component with a manufacturer's warranty, not a consumable with a defined shelf life after opening. Proper care ensures long-term functionality. |
| Reapplication math | N/A for electronic components. |
| Contraindications | Cannot be used in reverse (SPDIF input), does not support 7.1 surround sound, not for audio recording. |
| Allergens / common irritants | N/A |
CrowCrowCrow helps you bring this product to India. Any warranty is offered by Cubiluxunder its own policy.
| Feature | Cubilux USB C | Others |
|---|---|---|
| Audio Resolution | Up to 192KHz/24-bit High-Resolution | Typically 48KHz/16-bit or 96KHz/24-bit; varies by brand |
| Output Ports | Dual TOSLINK Optical Outputs | Often single optical or RCA output; dual optical is rare |
| Surround Sound Support | Stereo & 5.1 (decoded) | Stereo only or limited 5.1 support |
| Power Source | USB-powered (no external adapter needed) | May require separate 5V power adapter; adapter often not included |
| Build Quality | Aluminum alloy casing, durable cable | Often plastic casing; build quality varies |
| SKU | hfr9316 |
| GTIN | 6979977324225 |
| Brand | Cubilux |
| Model Number | Z10-16BK |
| Style | USB C to Dual SPDIF |
| Color | Black |
| Material | Aluminum Alloy |
| Cable Length | 23 cm (8 inches) |
| Connectivity Technology | USB, TOSLINK Optical |
| Connector Type | USB Type C (Male), USB Type A (Male), TOSLINK Optical (Male) |
| Number of Ports | 1 USB-C input, 2 TOSLINK optical outputs |
| Input Voltage | 5V DC (via USB) |
| Current Rating | 2.1 Amps |
| Dimensions (Adapter Body) | Approx. 2cm x 1.5cm x 2.7cm |
| Item Package Weight | 0.032 kg |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About Cubilux
Cubilux specializes in high-quality audio and connectivity accessories, focusing on USB-C solutions for modern devices. They are known for reliable adapters that enhance digital audio experiences.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
Cubilux USB C to Dual SPDIF Optical Audio Adapter 23cm (8in) | 192KHz/24bit DAC for MacBook, iMac, Laptop
6,070
This item
Cubilux USB C to Dual SPDIF Optical Audio Adapter 23cm (8in) | 192KHz/24bit DAC for MacBook, iMac, Laptop
6,070
Total price:
11,280
You save 3,690 (25%) Extra3 items selected
3 items
11,280You save 3,690 (25%) Extra
| Attributes | Current |  |  | ||||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 6,070 9,140 | 2,700 3,110 | 2,510 2,720 | 1,910 3,070 | 2,700 3,570 | 3,670 5,820 | 2,900 3,870 |
| Brand Name | Cubilux | Neoteck | Neoteck | Neoteck | AUTOUTLET | Tendak | RYXN |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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