USB Host OTG Adapter Cable for Samsung Galaxy Tab 2 7.0 7" GT-P3113 10.1 P5100 | eBay
Amazon.com: T POWER 30-pin 6 Feet Long Compatible 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
30-Pin USB Cable Charging Power Wire Data Sync Cord K1W for Samsung Galaxy Tab 10.1 2 (7.0) 10.1 SGH-I497 SGH-T779 SPH-P500 7 7.7 - Walmart.com