A Guide to SD and microSD Card Types - Kingston Technology
Amazon.com: C356 Type-C MicroSD Card Reader with USB 3.0 Super Speed Technology, Supports MicroSDXC, MicroSDHC, and MicroSD for Window, Mac OS X and Andriod (Midnight Grey) : Electronics
TSV USB C to SD Card Reader, Micro SD Memory Card Reader, Type C to SD Card Reader Adapter 2TB Capacity for MacBook Camera Android Windows Linux and Other Type C Device -
Micro Center 32GB microSDHC Card Class 10 Flash Memory Card with Adapter - Micro Center
Memory cards are about to get much faster with new microSD Express spec - The Verge
Micro Center 64GB microSDXC Card Class 10 UHS-I C10 U1 Flash Memory Card with Adapter - Micro Center