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| SKU | nge2754 |
| GTIN | 6979977320289 |
| Brand | Cubilux |
| Model Number | Z10-14BK / CUB-USBOPT |
| Color | Black |
| Material | Metallic Finish |
| Dimensions (Product) | 2.7 cm x 5.7 cm x 6.7 cm (1.06 in x 2.24 in x 2.64 in) |
| Weight (Product) | 0.02 kg (0.044 lb) |
| Connector Type | USB Type C (Male) to TOSLINK (Female Optical) |
| Connectivity Technology | USB, TOSLINK (SPDIF) |
| Input Voltage | 5V DC (from USB) |
| Power Consumption | 0.4W (0.08A) |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers |
This item:
Cubilux USB C to SPDIF Optical Audio Adapter 192KHz/24bit DAC | Unidirectional Type C to TOSLINK Transmitter for MacBook Pro/Air, Laptop, Computer
3,560
This item
Cubilux USB C to SPDIF Optical Audio Adapter 192KHz/24bit DAC | Unidirectional Type C to TOSLINK Transmitter for MacBook Pro/Air, Laptop, Computer
3,560
Total price:
8,960
You save 2,287 (20%) Extra3 items selected
3 items
8,960You save 2,287 (20%) Extra
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Upgrade Your Audio with High-Res Digital Sound
Cubilux USB C to SPDIF Optical Audio Adapter connects your laptop or computer to home audio systems, soundbars, or amplifiers. It transmits digital audio signals, supporting stereo and 5.1 surround sound with high-resolution audio up to 192KHz/24-bit. This adapter is designed for unidirectional output from USB-C or Thunderbolt 4/3 ports on computers and is not compatible with partial-featured USB ports like those on TVs or car stereos.
Experience crisp, clear sound with support for sample rates from 48 KHz to 192 KHz at 24-bit depth. The adapter ensures rich audio details for an immersive listening experience. It functions solely as an output transmitter, meaning it cannot be used for receiving SPDIF signals or for audio recording purposes.
Imported for Indian buyers, this Cubilux adapter ensures your digital audio setup is compatible with your existing home theatre or stereo system. All customs duties and GST are included in the listed price, with delivery via ExpressBox tracked shipping. Enjoy high-fidelity audio without the hassle of import complexities.
Crystal Clear Digital Audio Transmission
Cubilux USB C to TOSLINK adapter ensures your digital audio signal is transmitted with exceptional clarity. It supports high-resolution audio up to 192KHz/24-bit, capturing rich details that standard analog connections might miss. This unidirectional transmitter is engineered for computers, providing a clean output to your home theatre or sound system. Unlike basic converters, it's built for reliable digital signal integrity, offering a superior audio experience for your movies and music.
Ideal for Laptops, Not for TVs
This adapter is perfect for users with modern laptops (MacBook Pro/Air, Windows laptops) featuring USB-C or Thunderbolt 4/3 ports who want to connect to older audio equipment with optical inputs. It's specifically designed for computer audio output and does not work with partial-featured USB ports found on TVs, car stereos, or speaker USB ports. If you need to connect a TV's optical output to an analog system, a different type of converter is required.
Typical situations where Cubilux USB C to SPDIF Optical Audio Adapter 192KHz/24bit DAC | Unidirectional Type C to TOSLINK Transmitter for MacBook Pro/Air helps — illustrative scenarios, not customer reviews.
A user wants to connect their new MacBook Air to an older but high-quality home theatre system with optical input.
This Cubilux adapter allows the MacBook's USB-C port to transmit digital audio to the home theatre's TOSLINK input, enabling high-resolution stereo or 5.1 surround sound without needing a new audio system. All duties are included.
A user has a laptop with only USB-C ports and wants to connect it to a soundbar that only has an optical audio input.
The adapter provides a direct USB-C to optical audio link, ensuring a clean digital signal transmission. This bypasses the need for complex setups or additional audio interfaces, delivering clear sound for movies and music.
| Primary Use | Transmit digital audio from USB-C computer to optical audio input devices |
| Compatible Devices (Input) | Computers with USB-C or Thunderbolt 4/3 ports (e.g., MacBook Pro/Air, Laptops) |
| Compatible Devices (Output) | Home Theatres, Soundbars, AV Receivers, Amplifiers, External DACs with TOSLINK input |
| Not Compatible With | TVs, Car USB ports, Speaker USB ports, devices with partial-featured USB ports, SPDIF input devices |
| Setup | Plug-and-play, no software installation required |
| Cost per use | 1 unit at ₹3,560 — ₹3,560 per unit |
| Shelf life after opening | N/A (Durable electronic accessory) |
| Reapplication math | N/A (Durable electronic accessory) |
| Contraindications | Use only with full-featured USB-C/Thunderbolt ports on computers. Do not attempt to use for recording or receiving SPDIF signals. |
| Allergens / common irritants | N/A (Electronic accessory) |
| Feature | Cubilux USB C | Others |
|---|---|---|
| Connectivity | USB-C (Type C) input to TOSLINK (Optical SPDIF) output | Varies; may offer USB-A to Optical, or analog-only converters |
| Audio Resolution | Up to 192KHz/24-bit High-Res Audio | Often limited to 48KHz/16-bit or analog output |
| Surround Sound Support | Stereo and 5.1 (with decoding) | Typically stereo only, or analog output |
| Directionality | Unidirectional (USB-C computer OUT to Optical audio IN) | May be bidirectional or analog-only |
| Cost per unit | 1 unit at ₹3,560 — ₹3,560 per unit | Varies widely; basic analog converters ₹500-1500, digital converters ₹1500-4000+ |
About Cubilux
Cubilux specializes in high-quality audio and connectivity accessories, focusing on reliable performance for modern devices like MacBooks and laptops.
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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| Attributes | Current |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price |
3,769 3,947 |
1,631 2,300 |
4,616 9,421 |
2,917 4,623 |
5,629 8,062 |
1,475 2,095 |
| Rating | 4.30(905) | 4.70(75) | 4.88(8) | 4.80(6,191) | 4.20(3,181) | 4.75(8) | 4.60(438) |
| Brand Name | Cubilux | Yoqanr | Sharpie | Post-it | CMTECK | Anker | JJC |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
