JSAUX CM0040 USB-C to 3.5mm Audio Cable, 3.3 ft, DAC, Braided Black

The built-in DAC converts audio from a USB-C device for listening through a 3.5mm connection. This 3.3 ft cable gives you a direct way to connect compatible phones, tablets, or laptops to wired headphones or a car’s AUX input. Plug-and-play operation keeps setup simple, with no software or driver installation.

Technical overview

• Type: USB-C to 3.5mm audio cable
• Length: 3.3 ft
• Audio: Built-in DAC, supports up to 16-bit/48 kHz
• Construction: Nylon braided cable with aluminum housing
• Color: Black
• Model: CM0040

The integrated DAC handles digital-to-analog audio conversion, while the braided cable and strain-relief design are made for regular handling and everyday connections. Use it to listen through wired headphones or route audio to a compatible car stereo with a 3.5mm AUX port. The maximum audio output depends on the connected headphones, so your listening level can vary by headset.

Requirements

Connect the USB-C end to a compatible device and the 3.5mm end to headphones or an AUX input. Listed compatible devices include iPhone 15 and 16 models, select Samsung Galaxy and Google Pixel phones, iPad Pro, iPad mini 6, iPad Air 4, and MacBook Pro models. Compatibility varies by device: the cable is not compatible with every OnePlus model. For car audio, the stereo needs a 3.5mm AUX input.

Usage tips

For private listening, connect the cable to wired headphones before playing audio on your device. For a drive, plug the 3.5mm end into the car’s AUX input and select that input on the stereo. The cable works without a separate software or driver setup, making it useful when switching between a personal listening setup and an AUX-equipped vehicle.

Buyers often praise the cable’s sound and solid-feeling construction. Feedback on connectivity and durability is mixed, with some reporting dependable connections and others describing interruptions or wear. The braided design and strain relief are practical details for a cable that may be carried or connected frequently, while individual experiences can vary.

Practical questions

Can I use it with wired headphones? Yes. Connect the USB-C end to a compatible device and the 3.5mm end to headphones. The product is intended for headphone use, and the actual maximum output depends on the headphones.

Does it need an app or driver? No. It is designed for plug-and-play use without software, drivers, or a complicated setup.

Can I connect it to a car stereo? Yes, when the stereo has a 3.5mm AUX input. Connect the cable to the device and AUX port, then select AUX on the stereo.

Final verdict

The JSAUX CM0040 is a straightforward option for bringing USB-C audio to wired 3.5mm headphones or an AUX-equipped car stereo. Its built-in DAC, 3.3 ft reach, and braided construction suit everyday listening at home, on the go, or during a drive, provided your device is among the compatible models.