SanDisk Ultra 200GB microSD
The SanDisk Ultra 200GB microSD card is perfect for the Nintendo Switch as well as other mobile devices, and it’s being offered for just $25 shipped, today only, originally $37.95. Featuring transfer read speeds of up to 100MB/s, and it’s rated A1 for faster app or game performance. These cards are ultra rugged, which means they’re waterproof, temperature proof, shockproof, and X-ray proof. Product page. Read more for a video explaining why this card is the best bang for your buck and additional information.

I just received this package today and as soon as I did, I inserted it into my laptop, formatted it for NTFS, and then ran a full test with h2testw.exe. The total time to run the test was between 2 and three hours. The SD card passed the test 100%. The program, h2testw, filled the SD card with blocks of data and then read them back verifying each one. In this way it both verified the total capacity of the card as well as its integrity. In light of the amount I paid for this card I can only say that it is a great value. I would certainly recommend it given my experience with it so far,” said one reviewer on Amazon. More information.