Xda-Developers - View Single Post - Samsung Galaxy Tab 30 Pin Dock Connector Pinout | PDF
Amazon.com: T POWER 30-pin 6 Feet Long for Samsung Galaxy Tab 7.0 7.7 8.9 10.1 Galaxy Tab plus 7", 8.9", 10.1" Tablet 2 Replacement Spare Power Cord Charging Sync Data Cable : Electronics
Samsung 30 Pin-Sync USB Data Cable for Tab : Amazon.in: Electronics