[pushover]

So the difference between the usb and the serial port. Other then the addition of being able to add a quick shifter with the usb any other differences. I ask becuase the serial is on sale for 168 and the usb is 350 still is it worth the extra 190 dollars for the usb.

 

[mighty max]

the usb ard $268 at Dan kyle

 

[jgos929]

You can find the usb's as low as $259 new.

The only difference is you need to get a serial to usb cable to make it work. Unless you have a serial port on your laptop and then you can just go serial to serial.