SanDisk Ultra® SDHC™ SDXC™UHS-I Memory Card, Full HD Store | Western Digital
100 PACK - SanDisk Ultra 16GB MicroSD HC Class 10 UHS-1 Mobile Memory Card (SDSQUNS-016G) LOT OF 100 with ultra high speed USB 3.0 MemoryMarket MicroSD & SD Memory Card Reader - Walmart.com
Amazon.com: SanDisk Extreme Plus 32 GB Class 10 UHS-I U1/U3 microSDHC Memory Card : Electronics
SanDisk Ultra MicroSDHC Card - UHS-1 - A1 - 16GB
Is there a difference in size (probably thickness) between different classes of micro SD cards. I recently bought a Sandisk Ultra microSDHC UHS-I 16GB Class 10 Card. I had difficulty inserting that