Photo 1 of WWZMDiB 12 Pcs 400W Dual MOSFET Trigger Switch Drive Module 5V-36V Max 30A PWM Controller 0-20KHz for high Power Motors, Lamps

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Photo 1 of WWZMDiB 12 Pcs 400W Dual MOSFET Trigger Switch Drive Module 5V-36V Max 30A PWM Controller 0-20KHz for high Power Motors, LampsPhoto 2 of WWZMDiB 12 Pcs 400W Dual MOSFET Trigger Switch Drive Module 5V-36V Max 30A PWM Controller 0-20KHz for high Power Motors, Lamps