1. Wide range of working voltage: 6v - 12v (as long as motor permits).
2. High output current: the maximum current is 10A (as long as power permits). 
3. Big acceleration, powerful brake function. 
4. Compatible with 3.3V signal level. 
5. Support 6.7KHz high-frequency signal control. 
6. Size (LWH): 88mm*56mm*18mm.