The SanDisk Ultra 128GB micro SD card is down to $25.49 on Amazon. This is the best price yet we've seen for a card that has been steadily dropping in price over the last couple of months. It was selling as high as $40 in April and has been dropping slowly since then.
This is a Class 10 SD card with transfer speeds up to 100 MB/s. It will resist shocks, extreme temperatures, water, and X-rays. The card is built for Android-based mobile devices like smartphones and tablets. It also comes with a 10-year limited warranty. Users give it 4.5 stars based on 6,559 reviews.
