Wuhan Lanxu Technology Co., Ltd.
                                                                                                           
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21 Years
Since 2005
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USB 5V to 12V Step Up Adapter Cable for 3-Pin & 4-Pin PC Fans - 0.3m Length, 12V 0.6A Output

Price Negotiable
Price: CN¥6.76/pieces
MOQ: 50 pieces
Delivery Time: Negotiable
Product Description
Product Overview

This USB 5V to 12V voltage step-up adapter cable provides reliable power conversion for 3-pin and 4-pin PC cooling fans, enabling flexible connectivity solutions for various computer cooling applications.

Technical Specifications
Parameter Specification
Product Name 12V USB to 3/4 PIN Fan Power Supply Adapter Cable
Cable Type 12V USB to 3/4 Pin Cable
Interface USB 2.0 A Male to 3/4 Pin
Input Voltage/Current 5V 2A
Output Voltage/Current 12V 0.6A
Primary Function Charging/Power Supply
Cable Color Black
Cable Length 0.3m
Application DC-12V Fan Power Supply
Key Features
  • Voltage step-up conversion from 5V to 12V for PC fan compatibility
  • Dual compatibility with both 3-pin and 4-pin fan connectors
  • Compact 0.3m cable length for flexible installation
  • Standard USB 2.0 A male connector for universal connectivity
  • Supports 12V 0.6A output for efficient fan operation
  • OEM/ODM customization services available
Product Images
USB to 3/4 pin fan adapter cable front view Close-up view of USB connector and fan pins Side view showing cable construction and connectors Adapter cable connected to PC fan demonstration Packaging and accessory overview Technical specifications label detail
Quality Assurance & Certifications

Our products comply with international quality standards including ROHS, SGS, and CE certifications, ensuring safety and reliability for all applications.

Frequently Asked Questions
Q1. Can you provide OEM manufacturing?
Yes, we offer comprehensive OEM services according to your cable solution requirements, drawings, and specifications.
Q2. Do you offer after-sales warranty service?
Yes, we provide professional customer service with a 1-year warranty period.
Q3. What quality standards do your materials meet?
Our materials comply with ROHS, SGS, and CE certification standards for quality assurance.
Q4. Can I request a sample for quality verification?
Yes, we can provide free samples when stock is available for quality checking purposes.
Q5. What is your production timeline?
Sample production typically takes 3-5 days, while mass production is completed within 20 days.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Wuhan Lanxu Technology Co., Ltd.
Contact Person Xu

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