Review on MKING Digital 512GB SD UHS-II Card V90 with 250MB/s Write Speed and 300MB/s Read Speed – Ideal for Professional Vloggers, Filmmakers, Photographers, and Content Curators by Jacob Seymour

I was like, 'Wow, what a great thing! How bad can it be? Pretty bad. After reformatting the card, it STILL does not properly fit more than 28 gigs. Everything after that is corrupted. The video won't play, the files are incomplete or just won't open. I've been uploading 30-45 minute videos for hours and I just get "This video can't be played" (they play fine when they're in the 1st partition of 28 gigs). It works fine on other phones and cards. Tried uploading 2 ways. via a phone via a USB cable and directly to a card with a micro-adapter to USB. Only 28GB card available. I later checked the reviews of this card and realized I wasn't alone. I got an instant refund but didn't get a reply on what to do with this card. Return label not included. No instructions. No answer to my question what to do with the card. My guess is these are just "disposable cards" and the seller is hoping some of them work properly. I will stick with the "SanDisc" brand for reliability reasons. I do not recommend this card. Do you feel happy?