Amazon.com: GuangMaoBo 10Pin Mini USB to 3.5mm Microphone Mic Adapter Cable Cord for Gopro Hero 4/3/3+ Camera Mini USB Plu : Electronics
GoPro Pro AAMIC-001 ADAPTER FOR HERO5 Black/HERO6 + GRIP+LIGHT + MICROPHONE | eBay
GoPro USB-C Mic Adapter Teardown & Info
Original 3.5MM For GoPro Mic Adapter for HERO 8 HERO 7 HERO5 Black/HERO5 Session | eBay
Vlog Case Action Camera Housing Shell Vlogging Cage Frame with Cold Shoe Mount for GoPro Hero 7 6 5 Black for External Microphone & Pro 3.5mm Mic Adapter - Walmart.com
GoPro Pro AAMIC-001 Mic Adapter FOR HERO6 Black + WIND SCREEN + HD MICROPHONE | eBay