Griffin's best-selling in-car power and charging solution for iPad, iPod, and iPhone works twice as hard with TWO USB outlets. PowerJolt Dual charges any two USB-rechangeable devices safely and quickly , with 10 watts of charging power. Use one port to charge your iPad, iPod or iPhone; at the same time, use the other for any other USB-chargeable device. Comes with a detachable USB to 30-pin dock connector cable that can be used separately to sync your iOS device to your computer. To charge other USB-charging devices, just plug the cable that shipped with your device into either of PowerJolt's industry-standard Type-A USB ports. Twin charging indicators light up to show charging status of each device at a glance. Built-in SmartFuse protects your equipment against surges, and resets with no fuses to replace.Griffin Technology began designing and manufacturing technical solutions with an innovative flair in 1992. They have since grown to become one of the largest providers of accessories for personal computing and digital media. Griffin's approach has given birth to some of the best known accessories in the digital entertainment and personal computer markets, including the iTrip family of FM transmitters and the groundbreaking Evolve Wireless Sound System. Today, Griffin designs, manufactures and delivers useful and fun solutions for digital entertainment and personal computing to people in the Americas, Europe, and Asia, through major retailers and online.