@kjh I guess everyone’s experience is different. I can say that I’ve used the ultrafit on my laptop and raspberry pi (continuous use) without any problems. Yes it does get hot, but its within design specs. The USB ports should not have been damaged by this heat. Of course if you could prove that the heat is outside typical USB design specs, then you would have a case.
I don’t see why Sandisk has to replace them since they dont “■■■■” in the first place. They’re tiny so they’re hot, get over it.
