CaseBazaar Samsung Galaxy Tab Data Charging Cable for Samsung Galaxy Tab 2 Samsung GT-P1000 P7510 P5100 P3100 USB Data Sync Charge Charging Cable USB to 30 Pin&nbsp;Black Revolutionary 2-in-1 cable for charging power and transferring data simultaneously Start syncing your tablet with a PC today through this premium quality data cable Provides the ability to connect your tablet to your computer allowing your tablet to become an external modem or Samsung charger. Also use it to connect your HDMI Multimedia Dock or Full Size Keyboard Dock to your PC or Samsung charger. Also use it to connect your HDMI Multimedia Dock or Full Size Keyboard Dock to your PC or SAMSUNG charger.