{"product_id":"3-5mm-aux-to-usb-female-adapter-cable-car-mp3","title":"3.5mm Male AUX Audio Plug to USB 2.0 Female Adapter Cable 15cm for Car Radio Stereo with MP3 Decoding Function Play U Disk Flash Drive","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e⚠️ Important Notice: Very Specific Car Stereo Compatibility \u0026amp; Strict U-Disk Requirements\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequires Car AUX Port with Built-in MP3 Decoding Function:\u003c\/strong\u003e This adapter cable is \u003cstrong\u003eNOT a universal audio adapter or USB sound card\u003c\/strong\u003e. It is designed exclusively for specific car stereo systems whose 3.5mm AUX-IN jack features an integrated hardware MP3 decoder and USB host reading capability. If your vehicle's AUX port is a standard analog audio input (as found in most vehicles), this cable \u003cstrong\u003ewill not work\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompletely Incompatible with Personal Devices:\u003c\/strong\u003e This cable \u003cstrong\u003ecannot\u003c\/strong\u003e be used with headphones, headsets, wired or wireless speakers, smartphones, tablets, laptops, desktop computers, cameras, microphones, monitors, or gaming consoles. You cannot use it to connect USB headphones to a 3.5mm jack, nor can you connect a smartphone to a car stereo with this cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrict USB Flash Drive Requirements:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eMust use a standard \u003cstrong\u003eUSB 2.0 flash drive\u003c\/strong\u003e (USB 3.0 drives, external hard drives, or card readers are not supported).\u003c\/li\u003e\n\u003cli\u003eDrive capacity must be \u003cstrong\u003e8GB or smaller\u003c\/strong\u003e, formatted to FAT32.\u003c\/li\u003e\n\u003cli\u003eFiles must be stored directly in the root directory in \u003cstrong\u003eMP3 audio format only\u003c\/strong\u003e (do not create folders or store videos, documents, or other non-MP3 files).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe 3.5mm Male AUX to USB 2.0 Female Adapter Cable provides a compact 15cm bridge designed specifically for equipped car stereos that support direct MP3 file decoding through their 3.5mm AUX port. By wiring a 4-pole 3.5mm jack directly to a USB Type-A female socket, this adapter allows drivers with compatible factory or aftermarket head units to plug in a USB flash drive and play their favorite MP3 tracks without requiring expensive audio upgrades.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Car U-Disk Playback:\u003c\/strong\u003e Enables direct connection of a USB thumb drive to vehicles with MP3 decoding-capable 3.5mm AUX inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Pole 3.5mm Jack Pinout:\u003c\/strong\u003e Connects internal 4-wire USB data and power channels (VCC, D-, D+, GND) through a precision-molded 3.5mm TRRS male plug.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 15cm Flexible Lead:\u003c\/strong\u003e Short 15cm cable length prevents dashboard clutter and reduces leverage strain on the car stereo's front AUX port.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Molded Connectors:\u003c\/strong\u003e Heavy-duty PVC overmolds protect the USB female socket and 3.5mm connector against daily vehicle vibration and temperature fluctuations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Neutral Color Options:\u003c\/strong\u003e Available in Classic Black and Clean White to integrate smoothly into different vehicle dashboard interiors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDevice Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis adapter is engineered for a very narrow, dedicated automotive audio configuration:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Host Equipment:\u003c\/strong\u003e Car radio and stereo systems with a 3.5mm AUX-IN jack that explicitly feature built-in hardware MP3 decoding function (refer to your vehicle or stereo user manual for confirmation).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Media Storage:\u003c\/strong\u003e USB 2.0 flash drives (8GB or lower capacity, formatted in FAT32, containing MP3 music files only).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirmed Incompatible Devices:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHeadphones, earphones, and headsets (USB or 3.5mm)\u003c\/li\u003e\n\u003cli\u003ePortable Bluetooth speakers, home stereo speakers, and studio monitors\u003c\/li\u003e\n\u003cli\u003eSmartphones, iPhones, iPads, and Android tablets\u003c\/li\u003e\n\u003cli\u003eLaptops, MacBooks, desktop computers, and gaming consoles\u003c\/li\u003e\n\u003cli\u003eMicrophones, cameras, TV monitors, and standard external hard drives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Hardware mentions above represent verified functional boundaries. Please consult your vehicle's owner manual to ensure your AUX port explicitly supports USB MP3 decoding before purchasing.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eCommon Daily Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePlaying MP3 audio files from a small USB flash drive in older vehicles equipped with factory MP3-decoding AUX input jacks.\u003c\/li\u003e\n\u003cli\u003eReplacing lost or worn factory AUX-to-USB adapter leads supplied with compatible aftermarket car stereos.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; width: 35%; font-weight: bold;\"\u003eConnector A\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e3.5 mm Male Plug (4-Pole TRRS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eConnector B\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eUSB Type-A Female Port (USB 2.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSupported Format\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMP3 Audio Files Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eFlash Drive Limit\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eUSB 2.0 Only, Maximum 8GB Capacity, FAT32 File System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCable Length\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eApprox. 15 cm (5.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eAvailable Colors\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eBlack, White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eInternal Construction\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePassive 4-Wire Straight Pass-Through (No Internal DAC\/Sound Card)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I plug my USB headset into my phone's 3.5mm headphone jack with this adapter?\u003c\/strong\u003e\u003cbr\u003eA: No. A standard phone 3.5mm jack provides analog audio output and cannot power or process a digital USB headset. This adapter does not contain an internal digital-to-analog converter (DAC) or audio sound card.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why does my car stereo say \"No Device\" or produce no sound when I plug in my USB drive?\u003c\/strong\u003e\u003cbr\u003eA: This occurs if your car's AUX port is an ordinary analog audio input without built-in MP3 decoding hardware. Additionally, ensure your USB drive is USB 2.0, formatted to FAT32, has a capacity of 8GB or less, and contains only MP3 files in the root folder without subfolders.\u003c\/p\u003e","brand":"ciewia","offers":[{"title":"Black","offer_id":58628598497583,"sku":"35M-USBAF-CAR-15CM-BLK","price":0.24,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":58628598530351,"sku":"35M-USBAF-CAR-15CM-WHT","price":0.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/4830\/9551\/files\/02_fa544b77-409f-440c-91ea-24d1ae146a33.jpg?v=1791643317","url":"https:\/\/ciewia.com\/products\/3-5mm-aux-to-usb-female-adapter-cable-car-mp3","provider":"ciewia","version":"1.0","type":"link"}