Micro-USB connectors. $3000 (Hottips will repair or replace electrical devices damaged by electrical charge while properly connected to this charger up to $3000. Scan QR code or see directions inside for details) limited warranty. Speed & safety certified. Charge and sync to go! Charge and sync your devices quickly and safely from any USB port. Micro-USB to USB cable. Colorado company. Hottipsusa.com. Scan QR code for more info. Features: micro-USB connector; data sync compatible; cord minder. Limited lifetime warranty inside or scan QR code. Designed in Colorado, USA. Made responsibly in China. Made in China.