SanDisk just announced a new 1TB SD card (specifically a SDXC card) that is currently in prototype phase. The new card is aimed at the storage market for 4K and 8K video recorders or any other device that needs ultra high resolution video files (i.e. tons of storage space, like Virtual Reality VR playback devices).
SanDisk is one of the best flash and SD card manufacturers on the market. It is one of the top brands we at Karls Technology recommend to our clients. You can read more about the new cards in this article.