Michael Bell
This was immediately recognized by my Windows 8.1 laptop. I had to re-format this from ExFAT to FAT32 in order to have it be recognized by my Samsung Note 2 and my 7&#34; Android tablet.It took a long time to transfer 25 gb of video files from laptop SSD hard drive over to the SdXC card--I imagined that it would happen more quickly. .. but it did work smoothly.Overall, this is what I wanted and it was a great deal for the price!