... usb, and 3 more pins for tablet PC. and one cable for charging tablet PC (compatiable with original tablet pc USB cable), you can see the accessories ... connectors and 1 USB spiral cable, can charge for digital camera, PDA, PSP, MP3, MP4, iPod, DV and other digital devices ... equipment power bank & portable power charger for mobile phone, digital camera, PDA, PSP, for MP3, for MP4,for iPod, DV and ...