Received mine, tested it and it's working well using ICD. Since I'm using a third party power supply MeanWell RD-50A in the Atarai 1040ste, I wanted to feed the SD adaptor from this power and having it to turn on at the same time. I was worried the device would not be ready in time for the Atari to boot on it, but I was glad to see it worked fine! 