Premium 30-pin to USB Charger / Charging and Data Sync Cable Cord for Samsung Galaxy Tab 7 / 7 Plus / 7.7 / 8.9 / 10.1 Tablet (40 inches) Durable 30 Pin USB Charger / Charging and Data Sync Cable for the Samsung Galaxy Tab 7.0 , Plus , 7.7 , 8.9 , 10.1 Allows you to charge and sync your Galaxy Tab simultaneously Connects to Keyboard or Multi-Media HDMI Dock to charge your Galaxy Tab when connected to docking cradle Enables you to turn your Galaxy Tab into an external modem when connected to a compatible computer Guaranteed Quality **3 Year Manufacturer's Warranty**