KAAMS 512GB Micro SD SDXC Card Class 10 Memory TF Card with Adapter-Fit for Phone,Tablet and PCs

Excellent storage for our Kindle Fire 10's...exactly as advertised...extremely inexpensive.

I ordered this card to use with my GoPro Hero8. Won't format on the GoPro. Put it in my Nikon D3100 and it formats. Put it back in the GoPro and get a card error. I would blame my GoPro but all my cards with 32gb work fine in it. I exchanged the card and have the same problem. Why isn't it working with my GoPro??????

The advertisement is for a 512 GB MicroSD card. The card SAYS it is 512GB, but is actually a 256GB MicroSD card.I am extremely disappointed that the advertisement is a complete lie.I will not be purchasing from KAAMS ever again.