I recently put a stereo in my boat which has a rear USB jack. So, I bought this to connect to that rear jack and installed it in the center console on my boat. It did not require a lot of instructions and it was easy to install. My iPhone 6 connected and immediately started to play/charge. Great solution to avoid messing w/a rear USB jack on a boat stereo.
When you purchase directly from BossAudio.com, one of our "Authorized Platinum Online Dealers" or purchase AND have your product professionally installed by an authorized Boss Audio dealer you qualify for a free extended warranty on the Boss Audio product you purchased as shown here