{"id":"DCD-10001470946","sku":"DCD-10001470946","display_title":"Adjustable USB Speed Controller","title":"Adjustable USB Speed Controller built-in Switch Function, Compact Inline Design, USB power Regulator, for Cooling Setups","description":"Product Identity: This compact inline module serves as a highly efficient power adjustment tool for your small electronic setups.\nPrimary Function: running as speed controller, it allows you to easily manage the air movement of small cooling fans and other low-power devices.\nKey Features: Designed with an built-in switch function, this versatile power regulator lets you turn your connected devices on and off directly from the rotary control knob.\nUser Features: This portable USB speed controller features a textured black housing and blue-tipped knob, offering smooth, variable adjustments for customized comfort.\nTechnical Purpose: Engineered as a reliable USB power regulator, it converts an input range of DC 4V to 12V into a stable output of Direct Current 2.5V to 7V.5V to protect and power your equipment.\n\nEnhance your personal cooling setups and low-power electronics with this compact inline module. Designed to sit seamlessly between your power source and device, this handy tool acts as speed controller for small USB fans, allowing you to customize your air movement easily. Whether you are working at office desk or relaxing at home, the built-in switch function on the rotary control knob lets you turn your device on, off, and adjust settings with a single, intuitive twist. Crafted with a textured black housing and a distinctive blue-tipped knob, this portable USB speed controller is built for both durability and style. It functions as a highly reliable USB power regulator, safely converting an input range of DC 4V to 12V into a controlled output of Direct Current 2.5V to 7V.5V. This variable regulation ensures your small portable fans and DIY cooling projects run smoothly without sudden power jumps, giving you complete control over your immediate environment.\n\nOption: Usb Speed Controller","category":{"slug":"more","label":"More from the workshop","google_path":"Home & Garden > Kitchen & Dining"},"product_category":"Home & Garden > Kitchen & Dining","brand":"SuntekStore","condition":"new","price":"10.19 USD","price_amount":"10.19","currency":"USD","price_valid_until":"2026-10-31","tax":"US sales tax calculated at checkout (prices exclude tax)","availability":"in_stock","inventory_quantity":20,"max_quantity_per_order":10,"shipping":"US:ALL:Standard Shipping:11-21:0.00 USD","delivery_days":{"min":11,"max":21,"unit":"calendar_days_from_order","handling_business_days_max":4},"estimated_delivery":{"if_ordered_on":"2026-10-01","earliest":"2026-10-12","latest":"2026-10-22"},"ships_to":["US"],"shipping_cost":"0.00 USD","return_window_days":30,"return_policy":{"window_days":30,"window_starts":"delivery","condition":"unused, in original packaging","return_shipping_paid_by":"customer (we pay if the item is damaged, defective or not as described)","refund_method":"original payment method","refund_within_business_days_of_receipt":5,"how":"https://suntekstore.com/contact/ with the order number","url":"https://suntekstore.com/returns/"},"package_dimensions_cm":[18.0,16.0,3.0],"weight_g":20.0,"material":"Plastic","package_includes":"USB Stepless Speed Regulator ×1","product_dimensions_cm":[4.0,2.3,2.0],"specifications":[{"name":"Color","value":"Black"},{"name":"Design","value":"Rectangular housing"},{"name":"Surface","value":"Textured top surface"},{"name":"Connector","value":"USB male plug and USB female port"},{"name":"Control","value":"Rotary knob with blue end"},{"name":"Function","value":"Low-power variable speed controller"},{"name":"Input","value":"DC 4V-12V"},{"name":"Output","value":"Direct Current 2.5V-7.5V"},{"feature":"toggle built-in switch function"}],"image_link":"https://suntekstore-img.sfo3.digitaloceanspaces.com/p/56/5673a4cfebcd7dd1dea9f523aca28a7c2ce10d06.jpg","additional_image_link":["https://suntekstore-img.sfo3.digitaloceanspaces.com/p/55/557bdcdb677fe41c2f62c5da687889de68cb597f.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/3f/3f12bbc5565b64a70bdbed8fe02b604c9103c2c8.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/a3/a3bdb38926e1ac8cc71d3a613145bb71d4a953ce.jpg","https://suntekstore-img.sfo3.digitaloceanspaces.com/p/f8/f8b86e9b93a0ff6819ba957ea19cb9dfa4ada11f.jpg"],"thumbnail_link":null,"link":"https://suntekstore.com/p/DCD-10001470946/","markdown_url":"https://suntekstore.com/p/DCD-10001470946.md","json_url":"https://suntekstore.com/products/DCD-10001470946.json","buy_url":"https://suntekstore.com/buy/DCD-10001470946?qty=1","prop65_warning":null}