I have an application for a tablet that I need the capability of reading and writing to a serial port. I have used USB to serial port adapters in the past so I know that function is available. But there is a note in the book that the emulator doesn't currently support USB emulation. That was 2 years ago. Does it support USB now? And does anyone know if a USB to serial port application already developed? And yes, I know I will have to use an adapter for this operation.