In addition to the large 3.5mm to 3.5mm plug, the manufacturer also offers this in a cable form if you’re looking to keep some distance between the aux slot and the adapter.

The best Bluetooth aux adapters for cars feature a range of power sources, wireless ranges, and more. They're an easy upgrade for vehicles without Bluetooth.

Sometimes you can't beat some good ol' aux cables. This two-pack contains a pair of four-foot cables with nylon braiding and 24K gold-plated connectors to eliminate interference.

The cassette aux adapter is clever because it effortlessly modernizes the old car you love and couldn't stand to part with — all for $10.

Powered by small batteries, the cassette-to-cable adapter takes the audio signal from its cable and feeds it to a magnetic head pressed against the playback head in the car's cassette deck.