| Country of Origin | China |
|---|---|
| Brand | Unbranded/Generic |
| Type | 4A-TB6600 |
| Model | 4A-TB6600 |
| Color | See Picture |
| Connectivity | WiFi |
| To Fit | DIY |
| Quantity | 30 |
Check the listing for details. 4A TB6600 Stepper Motor Driver Controller 9~42V TTL 16 Micro-Step CNC 1 Axis NEW. Color: See Picture, Condition: New, Made in China. Listed at 8.20 USD. Electrical input signal is TTL compatible. Max Drive Current: 4A. Bipolar constant current chopper. Stationary current is automatically reduced by half. hope you could understand.