Connect and charge or transfer data between a portable USB device and a micro-USB port on a computer or other USB device Connect to cellphones, GPS systems, PDAs, and digital cameras by using the micro-USB connection on your computer or other USB device. The micro-USB connector is smaller and thinner than the previous USB Mini-b standard while offering better performance. Its small form factor is ideal for today's compact portable devices while easily transferring data or charging your device at a transfer speed up to 480 Mbps. This cable is compliant with USB 2.0 specifications.