Features
1. Supports up to 3A load on USB ports when powered via DC5V input
2. USB port withstands up to 3A current, ensuring safe and stable operation to prevent overcurrent damage
3. Built-in high-quality filter capacitors effectively reduce power noise and enhance output purity
4. Automatic switching MOS circuit enables seamless, conflict-free switching between USB and external 5V power
5. Intelligent power management design ensures strong compatibility for diverse power supply scenarios
Product Features
1. Automatically switches between USB's 5V power and externally inserted DC5V power. 2. When external 5V power is inserted, automatically disconnects USB's 5V via MOSFET to enhance USB power delivery and load capacity.
3. Without external 5V power, MOSFET remains conductive, maintaining USB 5V output while functioning solely as USB power filtering.
4. Plug the USB male connector into a computer's USB port, connect the module to a 5VDC power source, and connect the output to a USB device
Package include
USB Power Enhancement Module*1
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Ple
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication
When you satisfied with our product and services please leave us positive feedback.
If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.We will maill bakc within 24hours