[Elecraft] K2 not (?) talking to computer...#2

[John Ragle]

There is another point worth mentioning...if you are using a computer 
that has no COM ports but with a USB-2.0 --> COM adapter, you should be 
aware of the fact that many of the so-called adapters (the cheaper ones) 
do not implement the entire RS-232 protocol. I mentioned this on this 
reflector a few days ago...and it is a well-known problem (google USB to 
RS-232 adapters).

John Ragle -- W1ZI