Amazon.com: 64GB Memory Card for GoPro Hero3 Hero3+ - Sandisk Ultra 64G micro SDXC Micro SD UHS-1 TF Class 10 for Hero3 White Edition / Hero3+ Black Edition / Hero3+ Silver Edition
GoPro Hero12 Black | Scandinavian Photo
Amazon.com: SanDisk Professional Ultra 64GB MicroSDXC GoPro Hero 3 Card is Custom formatted for high Speed Lossless Recording! Includes Standard SD Adapter. (UHS-1 Class 10 Certified 80MB/sec) : Electronics
Amazon.com: 64GB Memory Card for GoPro Hero3 Hero3+ - Sandisk Ultra 64G micro SDXC Micro SD UHS-1 TF Class 10 for Hero3 White Edition / Hero3+ Black Edition / Hero3+ Silver Edition
Howto use SD cards with GoPro Hero 3/3+ (e.g. SanDisk Extreme Pro and others) - YouTube