I already had the powkiddy, purchased from marketplace but the SD card died quickly. I can't really set up the SD card myself, so learned about litnxt and purchased an Anbernic rg40xxV first. Works great! Then I reached out to see if I could get SD cards to resurrect my powkiddy. Customer service was awesome, and YES it got my old powkiddy working!
*I do not actually recommend this particular discontinued powkiddy unit. It is finicky. The Anbernic is way better. But I'm so glad I was able to bring it back to life, it's not so terrible that I will never use it I just would not recommend buying it at this point cuz there are better units at the same price point