The 8743-2-KIT Two-Axis Closed-Loop Picomotor™ Controller/Driver Module Kit has everything you need to get started quickly. We've bundled our closed-loop Picomotor controller/driver and accessories together to provide a simple-to-use 2-axis driver kit. Just plug in the included power supply and you're ready to go. The kit includes the following components: 1x Model 8743-CL module and software, 1x Model 8745-PS power supply, and 1x Model 8745_USB-CBL USB cable.