Amazon.com: RATTMMOTOR 3 Axis USB Mach3 CNC Controller Kit Nema23 Stepper Motor Single Shaft 76mm 270Oz-in 3A 1.8Nm+CNC Motion Control Board Signal Output 0-10V+TB6600 Driver 4A+350W 24V DC Switch Power Supply :
CNC USB MACH3 100Khz Breakout Board 5 Axis Interface Driver Motion Control C2U6 | eBay
Stepper Motor & Drivers: USB MACH3 4 Axis Controller