CABLES UNLIMITED ZIP-USB-C03 Zip-Linq USB-A to Mini USB 4 Pin Retractable Cable Tiny, portable Type A USB to mini-4 pin connector that expands out to over 2 feet A quick tug on either end and it instantly retracts back to its original position Maximum data transfer rate - 12 Mbps Durable ABS housing Perfect for digital cameras, MP3 player or external hard drives