Quote: Originally Posted by
black06stang 
I have this same question. And also, it is $55 for the usb version shown on the website, right?
That was a question that came up amongst some other users and I apologize for not making it clear, no the $ 55 is for the serial version. If you want to test the USB it would be $70.00
There is really no difference in functionality you also do not get a speed increase as compared to the serial since the microcontroller still communicates serially with the USB chip. of course if your laptop does not have a serial port you need the USB version.
Thanks
Paul