1050ma kaidomain driver NANJG 10 information needed


I was looking at this:


There is some mention about hi,med,lo modes.

I don't see any pwm chip on it i guess it's all BS?

I guess it's single mode and with an additional "resistor switch" you can activate 1,2 or 3 AMC7135 , which would result in 350 mA, 700 mA or 1050 mA. The same board with 2 AMC7135 (700 mA) is advertised as high/low capable.

Thanks, ill get 5 pack of nanjg ak-47 instead.