--- product_id: 452922278 title: "Cubilux USB A to TOSLINK Optical Audio Adapter, Unidirectional USB Type A to SPDIF Digital Converter, S/PDIF Transmitter for Computer Laptop PC PS5/4 ONLY, NOT for TV Or Other Devices" brand: "cubilux" price: "1408277₫" currency: VND in_stock: true reviews_count: 13 category: "Cubilux" url: https://www.desertcart.vn/products/452922278-cubilux-usb-a-to-toslink-optical-audio-adapter-unidirectional-usb store_origin: VN region: Vietnam --- # Hi-Res 192kHz/24-bit audio USB Type A plug & play Aluminum alloy durable case Cubilux USB A to TOSLINK Optical Audio Adapter, Unidirectional USB Type A to SPDIF Digital Converter, S/PDIF Transmitter for Computer Laptop PC PS5/4 ONLY, NOT for TV Or Other Devices **Brand:** cubilux **Price:** 1408277₫ **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your sound game—ditch the bulk, keep the clarity! ## Quick Answers - **What is this?** Cubilux USB A to TOSLINK Optical Audio Adapter, Unidirectional USB Type A to SPDIF Digital Converter, S/PDIF Transmitter for Computer Laptop PC PS5/4 ONLY, NOT for TV Or Other Devices by cubilux - **How much does it cost?** 1408277₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/452922278-cubilux-usb-a-to-toslink-optical-audio-adapter-unidirectional-usb) ## 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 - • **Plug & Play Simplicity:** No drivers or external power needed—just plug into Windows or Mac USB A ports and go. - • **Audiophile-Grade Clarity:** Experience crystal-clear, lossless surround sound up to 192kHz/24-bit for immersive listening. - • **Rugged & Portable Design:** Crafted with an aluminum alloy shell and braided cable to resist interference and last on the go. - • **Seamless USB to Optical Audio:** Instantly connect your USB A devices to S/PDIF sound systems without bulky cables or drivers. - • **Exclusive PC & Console Compatibility:** Optimized for computers and PS5/4 only—perfect for serious gamers and audio pros. ## Overview The Cubilux USB A to TOSLINK Optical Audio Adapter is a compact, durable digital audio converter that delivers high-resolution 192kHz/24-bit sound from USB Type A ports to S/PDIF optical systems. Designed for PCs and PS5/4 consoles, it offers plug-and-play convenience without drivers or external power, making it the perfect upgrade for audiophiles and gamers seeking pristine, lossless audio with zero hassle. ## Description Buy Cubilux USB A to TOSLINK Optical Audio Adapter, Unidirectional USB Type A to SPDIF Digital Converter, S/PDIF Transmitter for Computer Laptop PC PS5/4 ONLY, NOT for TV Or Other Devices: Digital-Analog Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Sound Quality Is Superb - This device works very well. My new PC had no SPDIF Optical out. Plugged this into a USB port and I now have crystal clean 24 Bit audio to listen to my music on the BIG speakers and my AV Amplifier. It's a more cost effective option than installing a PCI card in the computer. One minor issue: The first one I ordered had a short in the USB cable. The sound would stop under the weight of the Optical cable plugged into it. Hanging there caused a short. Must be manufacturing issue. Given the reasonable price, I just bought a second one and it works fine. Now I have two. One as a spare I guess. I can get the bad one to work if I hold up the cable in a manner to take the weight off the USB connecter. Strange issue, but I didn't bother to send it back. The cost of shipping wouldn't be worth it. It's a great product but needs better quality control in manufacturing. Review: Works to hook a TV soundbar up for your desk - Worked perfectly for using a Samsung 2.1 soundbar with wireless sub for a desk PC setup. No drivers, it was instantly recognized as a sound device in Windows 11. This soundbar made for TV is always ready to go and working when I need it to. ## Features - [Instantly Connect your USB A Devices to S/PDIF Sound System] – Cubilux USB A to S/PDIF Optical Audio Converter lets you easily connect your USB Type A laptop, computer or gaming console with sound bar, home audio system, external DAC, amplifier, preamp or speaker to enjoy lossless surround sound music, no need for bulky cable connection or set up. - [Crystal Clean Hi-Res Sound] – The USB Type A to TOSLINK Connector delivers crisp and clear High-Resolution sound at 48KHz/24-bit, 96KHz/24-bit, 192KHz/24-bit with great clarity and rich audio details. - [Plug & Play] – No need for a driver or external power. Works with Windows and Mac OS computer, laptop, PC with USB Type A port. - [Compact and Durable] – Made with Aluminum alloy case and braided cable, the adapter isolates EM/RF interference and offers great durability as well. Measured at 0.6in x 0.6in x 8in (cable included), this adapter is super portable to carry. - [Important Note] – This adapter is for computers ONLY and does NOT support TV, Xbox, or Switch for audio output. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B2DBGKL3 | | Audio Output Mode | Stereo, Surround Sound | | Best Sellers Rank | #8,319 in Electronics ( See Top 100 in Electronics ) #10 in Digital-Analog Converters | | Brand | Cubilux | | Brand Name | Cubilux | | Compatible Devices | Gaming Console, Laptop, Personal Computer | | Customer Reviews | 4.3 out of 5 stars 1,248 Reviews | | Interface | Optical, USB | | Interface Type | Optical, USB | | Item Dimensions L x W | 9.1"L x 0.31"W | | Manufacturer | Cubilux | | Material Type | Aluminum alloy, Cable | | Maximum Supply Voltage | 5.2 volts | | Minimum Supply Voltage | 4.8 volts | | Model | Cubilux | | Number of Channels | 2 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pins | 9 | | Part Number | Z10-15BK | | Unit Count | 1 Count | | Upper Temperature Rating | 104 °F | ## Product Details - **Brand:** Cubilux - **Maximum Supply Voltage:** 5.2 volts - **Minimum Supply Voltage:** 4.8 volts - **Number of Pins:** 9 - **Upper Temperature Rating:** 104 °F ## Images ![Cubilux USB A to TOSLINK Optical Audio Adapter, Unidirectional USB Type A to SPDIF Digital Converter, S/PDIF Transmitter for Computer Laptop PC PS5/4 ONLY, NOT for TV Or Other Devices - Image 1](https://m.media-amazon.com/images/I/617GCESrDPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sound Quality Is Superb *by V***E on April 9, 2026* This device works very well. My new PC had no SPDIF Optical out. Plugged this into a USB port and I now have crystal clean 24 Bit audio to listen to my music on the BIG speakers and my AV Amplifier. It's a more cost effective option than installing a PCI card in the computer. One minor issue: The first one I ordered had a short in the USB cable. The sound would stop under the weight of the Optical cable plugged into it. Hanging there caused a short. Must be manufacturing issue. Given the reasonable price, I just bought a second one and it works fine. Now I have two. One as a spare I guess. I can get the bad one to work if I hold up the cable in a manner to take the weight off the USB connecter. Strange issue, but I didn't bother to send it back. The cost of shipping wouldn't be worth it. It's a great product but needs better quality control in manufacturing. ### ⭐⭐⭐⭐⭐ Works to hook a TV soundbar up for your desk *by A***M on July 19, 2026* Worked perfectly for using a Samsung 2.1 soundbar with wireless sub for a desk PC setup. No drivers, it was instantly recognized as a sound device in Windows 11. This soundbar made for TV is always ready to go and working when I need it to. ### ⭐⭐⭐⭐⭐ Plug and play! Great for Laptops or adding DAC support to PC *by D***S on June 10, 2026* This works fabulously! Had to replace my 11yo PC build and lost the onboard SPDIF port I use to connect my DAC/Headphone amp. Only other alternative is a $100+ PCI card with ton of features I wouldn't be using. Saved a lot of money, and works great. Flawless installation, and Just Worked with Windows 11. No configuration needed other that switching Audio Output Device in the Sound settings. Highly recommend if using DAC with a laptop or any PC that doesn't port onboard. ## Frequently Bought Together - 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 - KabelDirekt TOSLINK – Optical Audio Cable – 6ft – Fiber Optic Cord, S/PDIF Digital Audio Optical Cable for Soundbar, Stereo Systems, Home Cinema, Xbox One/PS4 – Designed in Germany - Cubilux USB A SPDIF Input Adapter for PC [Stereo Recording ONLY, NOT for Playing Audio] USB Optical Line-in Dongle, Toslink to USB Receiver, USB A SDPIF RX Interface Suitable for Laptop Computer --- ## 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.vn/products/452922278-cubilux-usb-a-to-toslink-optical-audio-adapter-unidirectional-usb](https://www.desertcart.vn/products/452922278-cubilux-usb-a-to-toslink-optical-audio-adapter-unidirectional-usb) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-08-22*