We have many controllers in stock
3 Axis CNC Stepper Motor Driver Controller
http://www.kelinginc.net/ControlSystem.html
Ready to plug and use
Brand New 3 Axis Controller for any NEMA23 Stepper motors
1: 3 PCS KL-4030 Bipolar Drivers, 40V, 3.0A
2: 1 PCS 36V/8.8A Power Supply, 115V/230V
3: 1 PC Breakout Board for 6 axis, Isolated signal,
With E-Stop, x, y, z limit Switch, Home Switch, wired
4: 1 PCS 12V Fan
5: 12V Power Supply, 110-230VAC
6: 5V Power Supply 110-230VAC
Tested with Mach3 Software