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A Quick CNC is dedicated to providing you with the highest quality CNC kits and parts. We keep many items instock and ready to ship when you place your order, but our kits are currently made to order with a leadtime. We accept payments via credit card: Visa, Mastercard, Discover, American Express and also PayPal.

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SmoothStepper USB


The SmoothStepper is a motion control device that connects to the USB port of a computer. It accepts commands from CNC software Mach3, and produces very high quality pulse trains that drive step & direction motors. Eliminates the need for a computer with a parallel port! Generates pulses at rates of up to 4Mhz, and has 34 I/O ports. Connects directly with our unipolar CNC Controller, using a 26 pin ribbon cable and USB cable (not included).

Documentation, Mach 3 Plug-In & USB Driver

$164.99

In Stock! Limited Supply! Order Soon!

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SmoothStepper USB

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