HQRP 3.5mm to Mini USB Microphone Mic Adapter Cord Cable for Gopro Hero 3, Hero 3+, Hero 4, Hero3, Hero3+, Hero4 Go-Pro Camera + HQRP Coaster HQRP&reg; 3.5mm Mic Adapter Replacement plus HQRP&reg; Coaster; Connect any 3.5mm microphone to your GoPro; 100% Compatible with Original Cable; 1 Year warranty!