Unifix-Micro USB Charging Dock Charger Flex Port with Microphone for Samsung Galaxy Tab 3 10.1 P5200 P5210 + Repair Toolkit Brand New-Grade A High Quality Replacement Micro USB Charging Dock Charger Flex Port with Mic & Home Key / LED Connection for Samsung Tab 3 If your tablet won't charge properly or the Mic doesn't seem to work, it may be that you need a replacement Charge Port / Mic Flex Ribbon Cable Compatibility: Samsung Tab 3 10.1 Model: GT-P5200, GT-P5210, GT-P5220 (Wi-Fi/Cellular) Instructions are not included however multiple videos are available on Youtube. Premium Repair Tools Included