TechRadar21d
Sandisk quietly puts 2TB SD card on sale — Extreme Pro is as fast as a hard drive, has a lifetime warranty, and is actually cheaper than I'd expect
While browsing SanDisk’s site, I noticed the Extreme Pro SDHC and SDXC UHS-I card is now available in a 2TB capacity, ...
Eurogamer1mon
This gigantic 4TB SanDisk Extreme portable SSD is down to £199, a historic low price
The primary alternative I'd be looking at is the Crucial X10 Pro, which offers double the speed of the Sandisk Extreme - 2100MB/s reads and 2000MB/s writes - and performed excellently in our testing.