Xtenzi Charging Adapter For Alpine KCX-422TR 12 to 5 Volt for Ipod Nano Touch Iphone Xtenzi Brand 12V to 5V iPod Charge Adaptor for any Alpine Full Speed Head Unit.or any other Aplication Use this adopter with the KCE-422i iPod Full Speed cable and any Alpine exclusive Full Speed Head Unit to charge your iPod. Compatible with Alpine KCX-422TR / SCOSCHE PASSPORT / CONNECTS2 CTIPOD-CONVERTER fix the charging error associated with the new iPods and iPhones with CIRCUIT PROTECTION