On Feb 13, 12:21*pm, Alan Gardiner wrote:
I got mine in the last nine months so it may be an updated model.


Alan, as per my previous post, there is a definite problem with one or
two of the cheap AWS systems and serial-to-USB adapters because they
don't use the serial interface in a standard conventional way (ie how
the USB adapters are designed to expect the serial connections to
behave). So no USB adapter will work correctly with such systems. But
fortunately it's not a common problem and most better-designed AWS's
don't suffer the same issue.