Charge & sync all your Lightning connector devices quickly & safely, using just one cable. Simply plug the USB (Universal Serial Bus) end directly into any USB (Universal Serial Bus) port to stay connected while you're at home, at work, or on the road. Plug it into your laptop to charge & sync, or use your own wall/car charger with USB (Universal Serial Bus) port to charge from anywhere. Great as a replacement cable or if you simply need an extra.