- Home Page /
- Computer & Accessories /
- Accessories /
- RUNCCI-YUN 3pcs USB 5W DC 5V DC 4-12V to 2.5-8V Speed Controller with Switch
0 ratings
Item #:
161201428
RUNCCI-YUN 3pcs USB 5W DC 5V DC 4-12V to 2.5-8V Speed Controller with Switch
87% of respondents would recommend this to a friend
Item #:
161201428
MVR 310
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from EU
0 ratings
Write a review
In stock
Imported from EU store
QTY:
Order now and get it around Friday, September 25
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Adjust the wind speed of your USB fan freely with our Stepless USB Fan Controller.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Versatile Voltage Range
Supports adjustable output of 2.5-8V from a wide DC input of 4-12V, allowing flexibility for various devices and applications.
Compact Design
The small form factor of the speed controllers makes them easy to integrate into projects without taking up much space, ideal for hobbyists and professionals.
User-Friendly Switch
Integrated switch enables easy on/off control, providing convenience and efficiency during operation, ensuring users can manage power effortlessly.
Product Details
| Operation Mode | Manual |
| Operating Voltage | 12 Volts |
| Contact Type | Normally Open |
| Connector Type | Standard socket |
| Switch Type | Rotatable / switchable |
| Terminal | USB |
| Circuit Type | 1-way |
| Mounting Type | Clip On/Clamp Mount |
| Number of Positions | 3 |
| Controller Type | Push Button |
| Control Method | Touch |
| Wattage | 5 watts |
| Compatible with Vehicle Type | Any vehicle with USB power supply |
| Control Type | Manual |
| Compatible Devices | USB fan (5.0 V) |
| Colour | Usb & PWM & 3pcs |
| Item Dimensions | 44 x 18 x 50 millimetres |
| Unit Count | 1.0 stu00fcck |
| Number of Items | 3 |
| Material | Copper |
| Contact Material | Copper |
| Specification Met | CE, IEC 60669-2-1:2002, UL |
| Brand | RUNCCI-YUN |
| Model Number | RUNCCI-YUN_USB_Controller_Fan_Series |
| Manufacturer | RUNCCI-YUN |
| Country Of Origin | China |
| Included Components | 3 x USB fan speed controller |
| Item Weight | 0.05 Kilograms |
| Manufacturer Part Number | R517 |
| Item dimensions L x W x H | 44 x 18 x 50 millimetres |
| What's in the box? | 3 x USB fan speed controller |
Who Should Buy?
-
DIY Electronics Enthusiasts
Ideal for hobbyists who want to control the speed of small DC motors in various projects.
-
Model Railway Users
Great for controlling the speed of locomotive models on train sets, enhancing the experience and functionality.
-
Robotics Developers
Suitable for robotics applications where precise speed control of DC motors is essential for movement.
-
High-Power Applications
Not suitable for high-power devices that require more than the specified 5W output.
Product Description
RUNCCI-YUN 3pcs USB 5W DC 5V DC 4-12V to 2.5-8V Speed Controller with Switch
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What type of fans is the controller compatible with?
Answer: The controller is compatible with common 5.0V USB fans. -
Question:
What is the power rating of the USB fan controller?
Answer: The rated power is 5W; please do not overload it. -
Question:
What adjustments can be made with the controller?
Answer: You can adjust the wind speed smoothly between 2.5V to 8V.
RUNCCI-YUN Accessories RUNCCI-YUN_USB_Controller_Fan_Series Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MVR 310
Order now and get it around Friday, September 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Enhanced control over your USB fan's wind speed.
- Stepless adjustment allows for a personalized airflow experience.
- Compatible with common 5.0V USB fans available on the market.
- Durable construction with pure copper inner conductor.
- Simple operation with an intuitive adjustment knob.
- Includes three USB fan speed controllers in one package.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.