Certified USB 2.0 Cable: Connect your USB Extension Cable to a multitude of USB Peripherals including printers, Portable Media Players, Digital Camera, Cellular Phone or Bluetooth Headset. Fast Connectivity is yours with 480 Mbps transfer speeds and error free data transfer via our Certified USB Cables. Charge-N-Sinc Design: This kit is ideal for travelers with multiple USB devices. Our kit includes 10-Feet USB extension cable and 4 USB adapters, providing the ultimate kit to connect, charge and sync the majority of your USB devices. Strain-Free Molded Connectors: Simply connect to an available USB Port on your PC/Mac Computer and connect to and existing Micro-USB, USB-B, 4-Pin Mini-B or 5-Pin Mini-B by attaching one of the included adapters. Do not exceed 16-Feet total for maximum data transfer of 480 Mbps (Including your new 10-Feet extension cable).