Amazon.com: SanDisk Extreme Pro 64GB MicroSD XC Class 10 UHS-I Mobile Memory Card for Go Pro Camera Hero 3 4 Fusion 5 6 7 & 8 with USB 3.0 MemoryMarket Dual Slot
SanDisk Extreme Pro UHS-I, SD Card, up to 170MB/s Read Speed, 64GB
SanDisk 64GB Extreme PRO UHS-I SDXC Memory Card with Card Reader