Charging data cable function: Charge the P1000 directly with a laptop or desktop. Directly use a notebook or desktop computer to transmit data to P1000.How to charge P1000: Connect the 30PIN interface to P1000. Slide the button to charger. Connect the USB interface to the desktop or laptop.How to transfer data to P1000: Connect the 30PIN interface to P1000. Slide the button to Data. Connect the USB interface to the desktop or laptop.Note: But if you want to switch the function when you use it, you must disconnect the USB from the computer first, and then follow the steps above.P1000 charging data cableReminder: Because the current requirement for Samsung P1000 mobile phone must reach 2.1A to charge normally (standard mobile phone charger is generally 1A), the data cable can only be used with the P1000 charging head or the charging head that reaches 2.1A. It can be charged normally, otherwise it can only be charged in the off state (including the computer USB port).Support for Samsung N8000, N8010, P7510, P7500, P5100, P5110, P7300, P7310, P739, P6800, P6810, P6200, P6210, P1000, etc.Colour: blackMaterial: PVCSize: 1mPackage Contents:1 * charging data cable for Samsung Galaxy Tab P1000Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.