Wzxksoac 2X 18W High Power USB Speed Controller DC5V 4A Adjustable Control Fan Cooler Type-C USB Fan Speed Radiator Accessories

3. This adjustable USB speed controller, 18W super high power, so that the speed is no longer limited, large adjustable range 1.The product is designed with high quality ABS shell, stable performance and quality assurance 4. Extendable cable socket design, can be connected to Type-C cable, no longer need to pay attention to the USB data cable breaks the distance brought about by the trouble 2.The appearance of the product is exquisite and compact, with shell design for long service life 5.USB plug-in, easy and convenient to use, input voltage 5V, current 4A, maximum output 9V, 2A.