NanoFlash

NanoFlash is nano-sized flash memory card created by Theorysonic and Meroview. It was introduced in early 2015 after 2 years of development, it possibly replaces the traditional microSD. The card is smaller than microSD. It can be read and write and can be hooked into home media players, portable media players, computers, TVs, smartphones, tablets, handheld PCs, game consoles, car media players, etc. to play. It was first used for TheoryBook ST or later, TheoryPhone X6 or later, TheoryTablet X6 or later, TheoryTablet Pro X6 or later, TheoryDesk ST or later, TheoryDesk Pro ST or later, TheoryDesk Mini X7 or later, Portosic Digital 9, Portosic Touch Z1, Portosic Nano, Nehervia N-5X or later, Nehervia Smart SPMT-5600 or later, Audvia A-M210 or later, Theorysonic Swift, Meroview Smart10 or later, Meroview Vive 6 and later, and more. The default format is exFAT or UFS. As of 2019, the card is sold over 85 million units.

Storage
The storage models available are: 16, 32, 64, 128, 256, 512 GB, 1, 2, or 4 TB.