Amazon.com: Ritz Gear Extreme Performance High speed UHS-I SDXC 64GB 90/45 MB/S U3 C-10 V30 Memory Card Designed for SD devices that can capture Full HD, 3D, 4K video as well as
NeweggBusiness - SAMSUNG EVO Plus 512GB microSDXC Flash Card w/ Adapter Model MB-MC512KA/AM
Amazon.com: SanDisk 256GB Micro SDXC Extreme Pro Memory Card Works with DJI Osmo Action Camera (SDSQXCZ-256G-GN6MA) Class 10, UHS-1, U3, 4K, Bundle with (1) Everything But Stromboli SD, MicroSD Card Reader :
SanDisk Extreme PRO® SDHC™ SDXC™ UHS-I Memory Card, 4K HD, V30, U3 | Western Digital
Thomann SD Card 64 Gb Class 10 – Thomann United States