Belkin F8V366-APL Cassette Adapter
The Mobile Cassette Adapter from Belkin easily connects your portable MP3, CD, cassette player, PC, or laptop to your car stereo, through your car's in-dash cassette player. It provides an easy way to...
Pros: Cheap, simple to use, works on almost any vehicle, better sound quality than FM Transmitters.
Cons: Not CD quality sound, may produce poor quality audio on older or cheaper cassette players.