{"product_id":"3-5mm-to-spdif-analog-digital-audio-converter-optical-cable","title":"3.5mm to SPDIF Analog-to-Digital Audio Converter + Optical Cable","description":"\n\u003ch2\u003e3.5mm to SPDIF Analog-to-Digital Audio Converter\u003c\/h2\u003e\n\u003cp\u003eUnlock crystal-clear, high-fidelity digital sound from any 3.5mm audio source with this compact analog-to-digital audio converter. Whether you're connecting a TV, laptop, desktop computer, projector, or gaming setup to a surround sound speaker system, this adapter bridges the gap between analog headphone outputs and SPDIF optical digital inputs — no drivers, no complicated setup required.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable, High-Fidelity Signal Transmission:\u003c\/strong\u003e Converts 3.5mm analog audio to a clean SPDIF optical digital signal, delivering immersive, interference-free surround sound.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Metal Housing:\u003c\/strong\u003e Sturdy metal construction combined with premium optical cores minimizes electromagnetic interference for consistently clear audio performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Convenience:\u003c\/strong\u003e Ready to use straight out of the box — no software or drivers needed. Simply connect and enjoy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Device Compatibility:\u003c\/strong\u003e Works seamlessly with TVs, desktop and laptop computers, projectors, home theater systems, gaming rigs, and any device with a standard 3.5mm audio output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptical Cable Included:\u003c\/strong\u003e Everything you need is in the box — the converter plus a free optical cable so you can upgrade your audio immediately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets CE safety and performance standards for your peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5mm Analog Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPDIF Optical (Toslink)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal housing + PVC cable\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 240mm \/ 9.44 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShielding\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCombination shielding\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 3.5mm to SPDIF Analog-to-Digital Audio Converter\u003c\/li\u003e\n  \u003cli\u003e1 × Optical Cable (Toslink)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eA Note on Measurements \u0026amp; Colors\u003c\/h3\u003e\n\u003cp\u003ePlease allow for a ±1–2 cm variance due to manual measurement. Actual product color may vary slightly from images depending on your monitor's display settings.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/e27-multi-head-lamp-base-holder-socket-adapter-ceiling-light\"\u003e2-Pack E27 Multi-Head Lamp Socket Adapter 3\/4\/5 Head Ceiling\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3-mode-dimmable-led-night-light-wall-socket-remote-control\"\u003e3-Mode Dimmable LED Night Light Wall Socket with Remote\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/turntable-dust-cover-hinges-replacement-abs-pair\"\u003eABS Turntable Dust Cover Hinges – LP120 LP60X Replacement Pair\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What devices are compatible with this 3.5mm to SPDIF audio converter?\u003c\/h4\u003e\n\u003cp\u003eA: This analog-to-digital audio converter is compatible with any device featuring a standard 3.5mm audio output, including TVs, desktop computers, laptops, projectors, and gaming consoles. The SPDIF optical output connects to home theater receivers, soundbars, and speaker systems that accept a Toslink optical input.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need to install any software or drivers to use this converter?\u003c\/h4\u003e\n\u003cp\u003eA: No — this is a true plug-and-play device. Simply connect the 3.5mm end to your audio source and the optical cable (included) to your speaker or receiver's SPDIF input. No drivers, software, or external power source is required.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this converter come with an optical cable?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The package includes both the 3.5mm to SPDIF analog-to-digital converter and one optical (Toslink) cable, so you have everything needed to set up your audio system right away.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the total cable length of this audio converter?\u003c\/h4\u003e\n\u003cp\u003eA: The total length is approximately 240mm (9.44 inches). Please note a ±1–2 cm variance is normal due to manual measurement processes.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What devices are compatible with this 3.5mm to SPDIF audio converter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This analog-to-digital audio converter is compatible with any device featuring a standard 3.5mm audio output, including TVs, desktop computers, laptops, projectors, and gaming consoles. 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