The griffin charge amp sync micro usb cable is perfect for tablets e readers smartphones and a host of other devices charge and sync your smartphone and tablet devices quickly and safely using just one cable simply plug the usb end directly into any usb port to stay connected while you39re at home at work or on the road connect to your laptop to charge and sync use your own wall charger to charge from the wall or plug into a car charger and charge on the road extra long high quality us