Car Accessories & Parts

Curated picks

Aux & USB Cables

Audio and charging cables to connect phones and players to your car system

Aux and USB cables connect your phone or music player to the car for audio playback and charging. A reliable cable keeps the sound clean and the connection stable, which matters on bumpy roads where a loose plug can cut out.

Cables vary by connector type, length, and shielding quality. We curate top-rated picks on Amazon so you can match 3.5mm aux, USB-C, and Lightning options to your phone and head unit without guesswork.

Top picks

Popular aux & usb cables

See all aux & usb cables on Amazon →

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What to look for

  • 3.5mm, USB-C, and Lightning
  • Braided strain-relief ends
  • Tangle-resistant cable
  • Lengths to suit your console

FAQ

What is the difference between aux and USB?
An aux cable carries analog audio through a 3.5mm jack, while USB can carry digital audio, data, and charging power, depending on your head unit.
Which connector do I need for my phone?
Check your phone's port. Recent phones often use USB-C, older iPhones use Lightning, and many cars still offer a 3.5mm aux jack.
Why does my aux audio sound noisy?
Noise can come from a poor connection, a low-quality cable, or interference. A shielded cable and a clean, snug plug usually help.