Are there any UHS-III micro SD cards available? - Quora
Verbatim Pro U3 64GB UHS-3 (U3) SD Card | AimShop.com
SanDisk High Endurance Monitoring microSDHC card 32 GB Class 10, UHS-I, UHS-Class 3, v30 Video Speed Class incl. SD adap | Conrad.com
The Next Generation Of SD Cards Is Coming, and Blazing Fast | UHS-III
Amazon.com: RexingUSA 256GB microSDXC UHS-3 4K Full HD Video High Speed Transfer Monitoring SD Card with Adapter for Dash Cams, Surveillance System, Security Camera, & Body Cam : Electronics
Canvas React Plus Class 10 SD Cards – UHS-II, U3, V90 - 32GB-256GB - Kingston Technology