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
64GB Memory Card works with GoPro Hero 4 Black/Silver/Session - Sandisk Ultra 64G micro SDXC Micro SD Class 10 works with Hero4 Silver Edition / Hero4 Black Edition & Everything But Stromboli
GoPro Memory Card: Which SD Card Should You Get?
KitSplit
What Size Memory Card for a GoPro HERO4?
GoPro Hero 4 Silver with extendable handle & 64GB memory card, Photography, Cameras on Carousell
HERO 4 Black - 4K Action Camera Ultimate Kit. Includes GoPro Hero 4 Black, 64GB Class 10 Micro SDXC R40 Memory Card, Compact Deluxe Gadget Bag, HDMI to Micro-HDMI Cable, 57-in-1 USB