1. To get PC/PSII USB Port power supply to console 2. 3 hours fully charge with console battery 3. For transfer and download data from PC/Digital Camera/MP3 walkman 4. For transfer memory stick data to PC and storage in hard disk 5. It is very convenience for your carry, and you can adjust the length of the cable which you want to 6. Mobile gaming just got more convenient! Transfer data (MP3, video, images, etc) from your PC or Mac to the console. Recharge your console on the go with this handy USB Recharger Cable. It's easy to use and just needs to be plugged into any USB port on a computer or notebook