EMPIRE's retractable USB data cable provides the ability to charge (device must support this function) and sync your device to your Mac or Windows PC. The cable offers error-free data transmission of contacts, music, ringtones, and other types of media at fast data transfer speeds. The 28 inch retractable cord easily gets out of your way when unneeded. Devices that use USB for power don't need a separate power supply, conserving space and keeping power outlets free.

　　/EMPIRE-Micro-USB-Black-Retractable-Packaging/dp/B006RAEXZ0