MACH3 4Axis UC300 Controller Kit for QueenBee Ultimate Bee Work-B CNC Router
USD 412.72 USD
Specifications
| Interface | USB 3.0 |
| Item Type | Stepper Drive Control |
| Brand | Bulk-Man 3D |
| Unit Quantity | one set |
| Unit Type | Unit |
| Support Software | Mach3 |
| Controller | UC300 |
I grabbed this unbranded part because it was the cheapest way to fix my gear.