Hi guys,

I am putting my first CNC conversion together and my only real holdup is deciding on a motion controller to go with my laptop. It is a Lenovo Core i3 with 4Gb of ram so I think it should be plenty to run Mach 3.

So far I have looked at the USB and Ethernet Smooth Stepper and the UC100. I've been told that the USB SS can have noise problems but the ethernet version is much better.

If you were in my shoes what would you buy?

Thanks,


Chris