In stock, ready to ship! This is our serial (via USB to serial controller) motion control controller for our focus stacking rails. But it can be used also as controller for any other stepper motor. It features adjustable motor power output, camera control including focus (half press) and shutter (full press). It is designed to provide motion control of a camera such as time lapse, image duplication scanning. Power supply, camera cable and motor cable are NOT included but can be purchased separately. This controller can accept 12-24V power supply with 2.5 mm center positive plug. It can also be controlled by a XBox One Controller. Attention: Please note that if you buy the USB controller without a Nema 17 or Nema 23 motor from us, you can destroy the chipset from this controller if the motor is not connected properly. We strongly recommend to buy it together with our motor. FREE SHIPPING for orders above 200 Euros to EU countries on next day! No customs fees and import VAT inside EU! We ship worldwide from Austria/Germany (Europe)!