Top Keyboard PCB Suppliers
South-Electronic
At South-Electronic, we are committed to delivering high-quality keyboard PCBs that offer exceptional durability, reliability, and performance, ensuring your keyboards provide an outstanding user experience.
Experience Unparalleled Quality with Our Keyboard PCBs
Welcome to South-Electronic, your trusted provider for keyboard PCBs designed to excel in diverse operational environments. Our PCBs are crafted to enhance your keyboards, from gaming setups to professional workstations.
Trust South-Electronic for exceptional quality and reliability in your keyboard projects. Our keyboard PCBs are engineered to boost your designs with robust, consistent performance. Partner with us to drive innovation and efficiency in your sector.
Hot-Swappable Keyboard PCB
Used in keyboards that allow switch replacement without soldering. These PCBs are designed to sustain the stress of key presses and withstand extended use.
Standard Keyboard PCB
The most common option for modern keyboards, used in most computers and laptops, designed to accommodate a range of functions.
Membrane Keyboard PCB
A specially designed PCB that connects a keyboard membrane and all its functions using a single printed piece, typically used for keyboards or other peripheral devices.
Mechanical Keyboard PCB
Uses spring-activated switches, beneficial for gaming and typing enthusiasts to make a custom keyboard, offering resistance and comfortable typing.
Wireless Keyboard PCB
Allows users to communicate with computers, tablets, or laptops using radio frequency, enabling hassle-free and uninterrupted typing.
RGB Backlight PCB
Used in keyboards that generate custom colors by projecting combinations of red, green, and blue light onto each key, available in various types to suit specific needs.
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Custom Keyboard PCBs for Your Projects!
At South-Electronic, we understand the critical role of tailored solutions in keyboard projects.
We lead in PCB innovation, offering custom designs and precise implementations to meet your specific needs.
Our focus is on delivering technological excellence and solutions that guarantee project success.
- Highly Customizable Designs:
Cater to the diverse and precise requirements of keyboard applications in gaming, office setups, and custom builds. Offer customers the ability to specify PCB layouts, components, and connectivity options that align perfectly with their specific project needs.
- Enhanced Connectivity Options:
Include advanced options for connectivity such as USB, Bluetooth, and other wireless solutions, ensuring seamless integration into various setups. This feature is crucial for keyboards that need to communicate reliably in different environments, including both wired and wireless configurations.
- Robust Data Security Features:
Equip your PCBs with state-of-the-art security protocols to safeguard sensitive data transmitted across keyboards, especially for applications involving secure data entry and corporate environments.
- Eco-Friendly Materials and Processes:
Commit to sustainability by using environmentally friendly materials and manufacturing processes. This appeals to procurement officers and businesses aiming to meet corporate social responsibility goals and reduce their ecological footprint in the production of electronic devices.
Why Choose South-Electronic for Your Keyboard PCB Needs?
Selecting South-Electronic means partnering with an expert in designing, customizing, and producing high-quality keyboard PCBs for a variety of applications.
Our team, with extensive industry experience, delivers top-tier PCBs at competitive prices. We are committed to exceptional service from start to finish, ensuring your satisfaction throughout the project.
- Exceptional Quality and Reliability
Our keyboard PCBs undergo rigorous testing and adhere to the highest industry standards, ensuring your products perform flawlessly under any conditions.
- Customized Solutions
We offer tailored PCB designs to meet your specific requirements, ensuring seamless integration and optimal performance for your keyboard projects.
- Competitive Pricing
Benefit from our competitive pricing without compromising on quality, allowing you to maximize your profit margins.
- Expert Support
Our experienced team provides comprehensive support from design to delivery, ensuring your project’s success and customer satisfaction.
- Fast Turnaround Times
With our efficient production lines, we ensure rapid delivery of your orders, helping you meet tight deadlines and market demands.
- Sustainability Commitment
We use eco-friendly materials and processes, aligning with corporate social responsibility goals and reducing the environmental impact of your products.
Related Project We had Done
Customer Reviews
Common Questions
Most Popular Questions
We offer a range of keyboard PCBs, including hot-swappable, standard, membrane, mechanical, wireless, and RGB backlight PCBs to cater to various needs and preferences.
You can customize your keyboard PCB by specifying layout, components, and connectivity options. Our expert team will work with you to ensure the PCB meets your specific requirements.
Our optimized production line ensures rapid turnaround times. The exact time depends on the complexity and volume of your order, but we strive to deliver as quickly as possible.
Yes, we provide a five-year warranty on all our keyboard PCBs. We guarantee high-quality products and offer repairs at no extra cost if needed.
Our keyboard PCBs undergo rigorous testing and adhere to the highest industry standards. We are ISO9001 certified, ensuring quality and reliability in every product.
Yes, our experienced team can assist with the design of your keyboard PCB, ensuring it meets your specific needs and integrates seamlessly into your project.
Hot-swappable keyboard PCBs allow you to replace switches without soldering, offering flexibility and ease of maintenance, especially beneficial for enthusiasts and professionals.
Yes, we use environmentally friendly materials and processes, aligning with corporate social responsibility goals and reducing the environmental impact of your products.
You can place an order by contacting us directly through our website or email. We offer flexibility in ordering from prototypes to full-scale production.
We offer lifetime after-sales support, providing continuous assistance and expert advice to ensure the enduring success of your keyboard projects.
Send us a message
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The Complete Guide for Keyboard PCB
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Types of Keyboard PCBs
Keyboard PCBs (Printed Circuit Boards) are integral components in the construction and functionality of modern keyboards. They serve as the foundation for the electronic circuitry that enables communication between the keys and the computer.
What is a Keyboard PCB?
A keyboard PCB is a flat board made from non-conductive material, typically fiberglass, coated with copper tracks and pads that form the electrical circuits. These circuits connect the keys to a microcontroller, which interprets the key presses and sends corresponding signals to the computer.
Importance of Keyboard PCBs
- Durability and Reliability: High-quality keyboard PCBs ensure that keyboards can withstand extensive use, providing durability and reliability over time.
- Enhanced Performance: A well-designed PCB contributes to the overall performance of the keyboard, ensuring fast and accurate key registration.
- Customization: Custom keyboard PCBs allow enthusiasts and professionals to design keyboards that meet specific requirements, from layout and functionality to aesthetic preferences.
Role in Modern Keyboard Design
Keyboard PCBs are crucial for several reasons:
- Circuit Layout: They define the layout of the keyboard, including the positioning of switches and other components.
- Switch Integration: PCBs support various types of switches, such as mechanical, membrane, or hot-swappable, catering to different user preferences.
- Connectivity Options: Modern keyboard PCBs can include connectivity options like USB, Bluetooth, and other wireless solutions, enhancing usability.
- RGB Lighting: For aesthetic purposes, PCBs often integrate RGB lighting, allowing for customizable backlighting and visual effects.
- Data Security: High-quality PCBs incorporate data security features, ensuring safe and secure transmission of keystroke data.
How Keyboard PCBs Work
When a key is pressed, it completes an electrical circuit on the PCB. This action sends a signal through the copper traces to the microcontroller, which processes the input and sends the corresponding command to the computer. This seamless process ensures that each keystroke is accurately registered, providing a responsive and reliable typing experience.
In summary, keyboard PCBs are the backbone of keyboard functionality, enabling customization, enhancing performance, and ensuring durability. By understanding their role and importance, you can make informed decisions when selecting or designing a keyboard PCB for your specific needs.
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Types of Keyboard PCBs
Hot-Swappable Keyboard PCB
Hot-swappable keyboard PCBs allow users to replace switches without soldering. This feature is particularly beneficial for enthusiasts who like to experiment with different types of switches or frequently replace faulty ones. Hot-swappable PCBs have sockets that hold the switches in place, making them easy to swap out.
Unique Features:
- Easy switch replacement
- No soldering required
- Ideal for customization and maintenance
Standard Keyboard PCB
Standard keyboard PCBs are the most commonly used type in typical keyboards. They support various layouts and switch types, providing a versatile solution for general use. These PCBs require soldering for switch installation, which ensures a solid and reliable connection.
Unique Features:
- Versatile and widely used
- Supports various layouts
- Requires soldering for switches
Membrane Keyboard PCB
Membrane keyboard PCBs use a membrane layer to register key presses. This type of PCB is often found in budget keyboards and devices where cost efficiency is crucial. They are quieter and less expensive but offer less tactile feedback compared to mechanical keyboards.
Unique Features:
- Cost-effective
- Quiet operation
- Less tactile feedback
Mechanical Keyboard PCB
Mechanical keyboard PCBs are designed for keyboards with mechanical switches. These switches provide a distinct tactile feedback and are highly favored by gamers and typing enthusiasts for their durability and satisfying typing experience.
Unique Features:
- Distinct tactile feedback
- Durable and long-lasting
- Preferred by gamers and typists
Wireless Keyboard PCB
Wireless keyboard PCBs allow keyboards to connect to devices without physical cables, using technologies like Bluetooth or RF. These PCBs are ideal for maintaining a clean and clutter-free workspace.
Unique Features:
- Wireless connectivity
- Clutter-free setup
- Battery or rechargeable power sources
RGB Backlight PCB
RGB backlight PCBs are equipped with LEDs that allow customizable lighting effects. These are popular in gaming keyboards where users can personalize the color and lighting patterns to match their setup or preferences.
Unique Features:
- Customizable lighting effects
- Enhances aesthetic appeal
- Popular in gaming keyboards
Choosing the Right Keyboard PCB
When selecting a keyboard PCB, consider the type of switches you prefer, the connectivity options, and whether you want features like hot-swappability or RGB lighting. Each type of PCB offers unique benefits, and the right choice depends on your specific needs and preferences. For high-quality and customizable keyboard PCBs, explore the options at South-Electronic.
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Keyboard PCB Layouts
100% Full-Sized
A full-sized keyboard PCB includes 104 to 108 keys, featuring a standard layout with a numeric keypad, function keys, and navigation keys. This layout is common in desktops and is suitable for users who require a complete set of keys.
Features:
- Full set of keys
- Numeric keypad included
- Ideal for comprehensive tasks
96% Compact
The 96% compact layout retains most keys of a full-sized keyboard but in a more condensed format. It reduces the gap between keys and removes some redundant keys, offering a compact solution without sacrificing functionality.
Features:
- Almost full-sized functionality
- More compact design
- Suitable for space-saving setups
80% Tenkeyless (TKL)
An 80% TKL keyboard removes the numeric keypad, resulting in a more compact design while keeping all other keys intact. This layout is popular among gamers and users who do not frequently use the numeric keypad.
Features:
- No numeric keypad
- Compact and lightweight
- Popular for gaming
75% Compact Tenkeyless
The 75% layout is even more compact, with keys placed closer together and some keys combined or removed. It includes all essential keys and a function row, making it a versatile choice for compact keyboard enthusiasts.
Features:
- Essential keys with function row
- Compact and efficient
- Space-saving design
65% Compact Keyboard
A 65% layout further reduces the key count, omitting the function row and often the dedicated arrow keys, though some models keep them. This layout balances minimalism and functionality, ideal for users who prioritize space-saving without losing essential keys.
Features:
- Compact with essential keys
- Often includes arrow keys
- Minimalist design
60% Mini Keyboard
The 60% layout is highly compact, removing the function row, navigation cluster, and sometimes the arrow keys. It is popular among enthusiasts who value portability and a minimalist setup.
Features:
- Highly compact
- No function row or navigation cluster
- Ideal for minimalistic setups and portability
Choosing the Right Layout
Selecting the right keyboard PCB layout depends on your specific needs and usage preferences. Whether you need a full set of keys for comprehensive tasks or a compact layout for portability, understanding these layouts will help you choose the best PCB for your keyboard projects. For high-quality and customizable keyboard PCBs, explore the options at South-Electronic.
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How Keyboard PCBs Work
The Basics of Keyboard PCBs
A keyboard PCB (Printed Circuit Board) is the heart of any keyboard, housing the circuits that connect each key to the microcontroller. It translates physical key presses into electrical signals that your computer can understand.
Keystroke Detection
When you press a key, it closes a circuit on the PCB. This action sends an electrical signal through the PCB’s copper traces to the microcontroller, a small computer chip embedded in the PCB. The microcontroller then processes this signal and converts it into a digital signal that corresponds to a specific character or function.
Microcontroller Functionality
The microcontroller is programmed with firmware that maps each key’s location to a specific output. It continuously scans the PCB for changes in the electrical signals, identifying which key has been pressed. Once a key press is detected, the microcontroller sends the corresponding data to the computer via a USB or wireless connection.
Matrix Design
Most keyboard PCBs use a matrix design, where keys are arranged in a grid of rows and columns. This design reduces the number of individual circuits needed, as each key press can be identified by the intersection of a row and a column. When a key is pressed, it closes the connection between a specific row and column, which the microcontroller detects and processes.
Diodes and Key Ghosting
To prevent key ghosting (where pressing multiple keys causes unintended key presses), diodes are often placed in the circuit. Diodes ensure that current flows in only one direction, allowing the PCB to accurately detect multiple simultaneous key presses without errors.
Additional Features
Modern keyboard PCBs may include additional features like:
- Backlighting: RGB or single-color LEDs are integrated into the PCB to provide customizable lighting effects.
- Hot-Swap Sockets: Allow switches to be replaced without soldering, making it easy to customize or repair the keyboard.
- Wireless Connectivity: Bluetooth or RF modules can be integrated for wireless keyboard functionality.
Summary
Keyboard PCBs are intricate components that play a crucial role in translating keystrokes into digital signals. They rely on a combination of electrical circuits, microcontrollers, and firmware to ensure accurate and responsive keypresses. By understanding how keyboard PCBs work, you can better appreciate the technology behind your keyboard and make informed decisions when selecting or customizing a PCB for your projects. For high-quality keyboard PCBs, visit South-Electronic.
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Customizing Keyboard PCBs
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Testing and Quality Assurance for Keyboard PCBs
Visual Inspection
Visual inspection is the first step in quality assurance for keyboard PCBs. This process involves carefully examining the PCB for any visible defects such as:
- Solder Joints: Ensure all solder joints are clean and free from cracks or bridges.
- Traces: Check for broken or incomplete traces that could interrupt the electrical circuit.
- Components: Verify that all components are correctly placed and oriented.
Electrical Testing
Electrical testing ensures the PCB’s functionality and reliability. The main methods include:
Continuity Testing:
- Use a multimeter to check for continuity in the PCB traces. This ensures that there are no breaks in the circuits.
Insulation Resistance Testing:
- Measure the resistance between different traces and pads to ensure there is no unintended short circuit. High resistance indicates good insulation.
Functionality Testing:
- Connect the PCB to a microcontroller and test each key press to ensure it registers correctly. This can be done manually or with automated testing equipment.
Automated Optical Inspection (AOI)
AOI systems use cameras to automatically scan the PCB for defects. This method can detect issues such as:
- Misalignment: Components not correctly aligned with the PCB pads.
- Missing Components: Ensure all components are present and correctly placed.
- Solder Defects: Identify insufficient or excessive solder, bridging, and other common soldering issues.
In-Circuit Testing (ICT)
ICT involves using a bed of nails tester to make contact with various points on the PCB. It checks for:
- Component Presence and Orientation: Ensures all components are installed and correctly oriented.
- Electrical Performance: Measures voltages, currents, and signal integrity to verify the PCB’s functionality.
Burn-In Testing
Burn-in testing subjects the PCB to elevated temperatures and voltages for an extended period. This process helps identify:
- Early Failures: Components that are likely to fail early in their lifecycle.
- Reliability Issues: Ensures the PCB can withstand the operational stresses it will encounter in real-world use.
Summary
Testing and quality assurance are critical for ensuring the functionality and reliability of keyboard PCBs. Through visual inspection, electrical testing, AOI, ICT, and burn-in testing, manufacturers can detect and address defects, ensuring high-quality products. For more information on high-quality keyboard PCBs, visit South-Electronic.
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Benefits of High-Quality Keyboard PCBs
Improved Durability
High-quality keyboard PCBs are designed to withstand extensive use, ensuring a longer lifespan for your keyboard. They are built with robust materials that resist wear and tear, reducing the need for frequent replacements and repairs.
Enhanced Performance
A premium PCB ensures that each keystroke is registered accurately and quickly. This is crucial for gamers and professionals who rely on precision and speed. High-quality PCBs also provide consistent performance, minimizing the chances of ghosting and key rollover issues.
Better User Experience
High-quality keyboard PCBs contribute significantly to a superior typing experience. They offer better tactile feedback and responsiveness, which can enhance productivity and comfort during prolonged use. Customization options such as RGB lighting and programmable keys further enhance user satisfaction.
Customization Options
Top-tier PCBs often support a wide range of customization features. From hot-swappable switches to customizable backlighting, these PCBs allow users to tailor their keyboards to their specific needs and preferences. This flexibility is particularly valued by enthusiasts and professionals who seek personalized setups.
Reliability
Reliability is a hallmark of high-quality keyboard PCBs. They are rigorously tested to ensure they can handle various operating conditions without failure. This reliability is critical for users who depend on their keyboards for work, gaming, or other intensive applications.
Eco-Friendly Manufacturing
Many high-quality keyboard PCBs are produced using environmentally friendly materials and processes. This not only reduces the ecological footprint of the product but also appeals to users who are conscious of sustainability and corporate social responsibility.
Conclusion
Investing in high-quality keyboard PCBs offers numerous advantages, from enhanced durability and performance to a better overall user experience. Whether you’re a gamer, a professional, or a keyboard enthusiast, opting for a premium PCB can make a significant difference in the functionality and longevity of your keyboard. For high-quality keyboard PCBs, explore the options at South-Electronic.
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Environmental Impact and Sustainability
Importance of Eco-Friendly Materials and Processes
Using eco-friendly materials and processes in the production of keyboard PCBs is crucial for several reasons:
Reduction of Toxic Waste: Traditional PCB manufacturing involves the use of hazardous chemicals and materials that can harm the environment. By switching to eco-friendly alternatives, we can significantly reduce toxic waste.
Energy Efficiency: Sustainable production processes often require less energy, thereby reducing the overall carbon footprint. Energy-efficient manufacturing is better for the environment and can lower production costs in the long run.
Compliance with Regulations: Many countries have strict environmental regulations regarding electronic waste and the use of hazardous substances. Adhering to these regulations not only ensures compliance but also enhances the company’s reputation.
Corporate Social Responsibility (CSR): Integrating sustainability into business practices aligns with corporate social responsibility goals. It demonstrates a commitment to environmental stewardship, which can enhance brand image and customer loyalty.
Benefits of Sustainable Practices
Resource Conservation: Eco-friendly materials often come from renewable sources or are designed to be recyclable, conserving natural resources and promoting a circular economy.
Health and Safety: Reducing the use of harmful chemicals improves the health and safety conditions for workers in manufacturing facilities. This leads to a healthier workforce and can reduce medical and compensation costs.
Market Advantage: Consumers and businesses are increasingly prioritizing sustainability. Offering environmentally friendly products can provide a competitive advantage, attracting eco-conscious customers and partners.
Long-Term Savings: While the initial investment in eco-friendly materials and processes may be higher, the long-term savings from energy efficiency, waste reduction, and regulatory compliance can be substantial.
Conclusion
Adopting eco-friendly materials and processes in the production of keyboard PCBs is not only beneficial for the environment but also aligns with corporate social responsibility goals. It enhances the company’s market position, ensures regulatory compliance, and contributes to long-term savings. For sustainable and high-quality keyboard PCBs, explore the options at South-Electronic.
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Common Issues and Troubleshooting for Keyboard PCBs
Soldering Problems
Cold Joints:
- Symptoms: Keys not registering or intermittent functionality.
- Solution: Reheat the solder joint to ensure proper flow and connection. Use flux to improve solder adhesion.
Bridging:
- Symptoms: Multiple keys registering at once or short circuits.
- Solution: Remove excess solder with a soldering iron and desoldering braid. Ensure proper spacing between solder points.
Connectivity Issues
Loose Connections:
- Symptoms: Keyboard disconnects or doesn’t power on.
- Solution: Check all cable connections for firmness. Inspect the USB connector for any damage and resolder if necessary.
Broken Traces:
- Symptoms: Unresponsive keys or sections of the keyboard.
- Solution: Use a multimeter to check continuity. Repair broken traces with conductive ink or soldering wire.
Firmware Issues
Incorrect Firmware:
- Symptoms: Keys producing incorrect characters or functions.
- Solution: Reflash the correct firmware for your keyboard model. Ensure the firmware is up-to-date and compatible.
Corrupted Firmware:
- Symptoms: Keyboard not functioning or behaving erratically.
- Solution: Perform a firmware reset or reflash the firmware using the keyboard’s software tool.
Electrical Issues
Short Circuits:
- Symptoms: Keyboard not powering on or components overheating.
- Solution: Inspect the PCB for solder bridges or debris causing shorts. Clean the PCB thoroughly and repair any visible issues.
Faulty Components:
- Symptoms: Specific keys or features not working.
- Solution: Identify and replace faulty components like diodes, resistors, or capacitors. Use a multimeter to test component functionality.
General Maintenance
Dust and Debris:
- Symptoms: Keys sticking or not registering.
- Solution: Regularly clean the keyboard PCB with compressed air and isopropyl alcohol. Ensure no debris is affecting the keys or switches.
Oxidation:
- Symptoms: Poor electrical connections.
- Solution: Clean oxidized areas with a soft brush and isopropyl alcohol. Re-solder any affected joints to restore connectivity.
Conclusion
By identifying common issues and understanding the troubleshooting methods, you can maintain and repair your keyboard PCBs effectively. Ensuring proper soldering, connectivity, and firmware management will help keep your keyboard in optimal working condition. For reliable and high-quality keyboard PCBs, visit South-Electronic.
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Choosing the Right Supplier for Keyboard PCBs
Selecting the best supplier for keyboard PCBs is crucial to ensure high-quality products and seamless project execution. Here are key factors to consider:
1. Quality Assurance
- Certifications: Ensure the supplier has relevant industry certifications like ISO9001.
- Testing: Verify that the supplier conducts rigorous testing, including functional, electrical, and environmental tests.
2. Customization Options
- Design Flexibility: The supplier should offer customizable designs to meet specific project needs.
- Special Features: Look for options like hot-swappable sockets, RGB lighting, and unique layouts.
3. Pricing
- Competitive Rates: Compare pricing among different suppliers to find a balance between cost and quality.
- Transparent Costs: Ensure there are no hidden fees and that the supplier provides a detailed cost breakdown.
4. Support and Communication
- Customer Service: Choose a supplier with responsive and knowledgeable customer support.
- Technical Assistance: Ensure the supplier offers technical assistance throughout the design and manufacturing process.
5. Delivery Times
- Lead Time: Check the supplier’s lead times and ensure they can meet your project deadlines.
- Shipping: Confirm that the supplier offers reliable and timely shipping options.
6. Reputation and Reviews
- Customer Feedback: Research customer reviews and testimonials to gauge the supplier’s reliability and quality.
- Industry Standing: Consider suppliers with a strong reputation and long-standing experience in the PCB industry.
Conclusion
Choosing the right supplier for your keyboard PCBs involves evaluating quality, customization options, pricing, support, and delivery times. A reliable supplier will ensure high-quality products and support your project’s success. For a trusted supplier with extensive experience and a commitment to quality, consider South-Electronic.
Get in touch
Where Are We?
Industrial Park, No. 438 Donghuan Road, No. 438, Shajing Donghuan Road, Bao'an District, Shenzhen, Guangdong, China
Floor 4, Zhihui Creative Building, No.2005 Xihuan Road, Shajing, Baoan District, Shenzhen, China
ROOM A1-13,FLOOR 3,YEE LIM INDUSTRIAL CENTRE 2-28 KWAI LOK STREET, KWAI CHUNG HK
service@southelectronicpcb.com
Phone : +86 400 878 3488
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