I will try to drill down this patch and show some examples of how to apply, what is new, and what does fix it. I did not have time to write this mandatory blog post about this new patch to fix the vSphere 7.0.U2a bug. This subject I have already discussed HEREin my workaround to fix the problem. VMware finally launched ESXi 7.0 Update 2c to fix the huge bug about USB/SD cards.