| T O P I C    R E V I E W | 
               
              
                | russg | 
                Posted - 01/14/2024 : 19:15:01  Hi all, I have an EMF-390 AND a GMC-500+.  When connected to my laptop,  BOTH of these devices display as a CH340.
  Ultimately, I plan to have both devices connected at the same time.  This makes it difficult to determine which device is on which com port.   And, if I inadvertently send the wrong command to the wrong device, they lock up. 
  Thanks, russ | 
               
              
                | 1   L A T E S T    R E P L I E S    (Newest First) | 
               
              
                | EmfDev | 
                Posted - 01/16/2024 : 12:21:05  Try to remove 1 and check which is the other one. Then fix them on those COM Ports. | 
               
             
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