Its existing SanDisk 1.5TB Ultra microSDXC UHS ... When you consider that the largest SD cards in 1999 had just 32MB of storage capacity, an 8TB memory card is a major advancement.

Western Digital has unveiled a new SD card for that market, and the SanDisk Extreme PRO ... the world's largest removable memory card. It's a giant leap from the 32MB of storage SD cards boasted ...