![The 'world's fastest' 1TB microSDXC card is now available to purchase — for $449: Digital Photography Review The 'world's fastest' 1TB microSDXC card is now available to purchase — for $449: Digital Photography Review](https://www.dpreview.com/files/p/articles/1579738021/SanDisk_microSD_1.jpeg)
The 'world's fastest' 1TB microSDXC card is now available to purchase — for $449: Digital Photography Review
What is the difference between Micro SD cards that have a 1 TB of capacity and Micro SD cards with a capacity of 1024 GB? And why are the 1024 GB cards
![The 'world's fastest' 1TB microSDXC card is now available to purchase — for $449: Digital Photography Review The 'world's fastest' 1TB microSDXC card is now available to purchase — for $449: Digital Photography Review](https://www.dpreview.com/files/p/articles/1579738021/SanDisk_microSD_2.jpeg)