{"product_id":"usb-fan-speed-controller","title":"USB Fan Speed Controller | Stepless Governor Regulator","description":"\u003cp\u003eTake full control of your \u003cb\u003eUSB fan\u003c\/b\u003e's airflow with this versatile \u003cb\u003estepless speed controller\u003c\/b\u003e. Ideal for common \u003cb\u003e5V USB fans\u003c\/b\u003e, cooling pads, and other low-power \u003cb\u003eUSB\u003c\/b\u003e devices, this regulator lets you precisely adjust fan speed for optimal comfort and noise reduction. Whether you're working, sleeping, or just need to cool down, you can dial in the perfect breeze.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eKey Features \u0026amp; Specifications\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAdjustable Speed:\u003c\/b\u003e Features a high-quality knob for smooth, \u003cb\u003estepless speed control\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide Compatibility:\u003c\/b\u003e Perfect for most 5V \u003cb\u003eUSB fans\u003c\/b\u003e and other low-power \u003cb\u003eUSB-powered\u003c\/b\u003e devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual Power Input:\u003c\/b\u003e Power the controller via a standard \u003cb\u003eUSB-A\u003c\/b\u003e male plug (for chargers, power banks, PCs) or through the \u003cb\u003eMicro USB\u003c\/b\u003e port.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInput Voltage Range:\u003c\/b\u003e DC 4V ~ 12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOutput Voltage Range:\u003c\/b\u003e DC 2.5V ~ 8V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRated Power:\u003c\/b\u003e 5W\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact Design:\u003c\/b\u003e Lightweight and portable at just 12.75g.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eNote:\u003c\/b\u003e For dual-speed fans, make sure the fan is set to the first gear before using this controller to ensure proper speed adjustment.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":39453223059607,"sku":"21PS001654","price":83.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/usb-fan-speed-controller-front.jpg?v=1757153950","url":"https:\/\/scccltd.com\/en-tw\/products\/usb-fan-speed-controller","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}