The retrak premier retractable Lightning + Micro USB charge & sync cable will sync and charge your device on the fly. You can Transmit data at up to 480Mbps, like music, photos, movies, and more by simply plugging into your notebook. Need a charge? No problem-this cable charges and syncs Micro USB and Apple devices with Lightning connectors. The cable expands to the perfect length, then retracts for Compact storage.