I plug in the usb2 cardram3, but it is not recognized on my PC. I hear the beep that accompanies a new device, but nothing shows up at all.
Thank you for posting your question about the USB2-CARDRAM3.
In order to be recognized, it needs to have a compatible card in it that is formatted. Are you using it with a card? If so, could you tell me what kind of card and where it was formatted? If you are not sure if it is formatted, let me know and I can help you find out.