We couldn't find that exact page.
Looking for something like "noyito-9v-3a-dc-to-dc-buck-converter-module-waterproof-overcurrent-short-circuit-protection"? Here are the closest matches:

NOYITO AC to DC 12V 13A Power Supply Module AC 120V (100-260V) to 12V 156W Max Power Module with Overcurrent Overload Short-Circuit Protection (12V 13A)

NOYITO DC to DC Converter Buck Module 12V / 16V (6V to 22V) Buck to 4.2V 2A 3A Max Power Converter IP67 Waterproof with Overcurrent Overheat Short-Circuit Undervoltage Protection

NOYITO AC to DC 9V 6A Isolated Power Supply Module AC 120V (110-260V) to DC 9V 6A 54W (Peak 8A) Power Module with Overcurrent Overload Short-Circuit Protection (DC 9V 6A, Blue)