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Power Switch Line Micro USB Female to Male Extension Cable 27CM 5V 2.5A for Raspberry Pi 3B+
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Power Switch Line Micro USB Female to Male Extension Cable 27CM 5V 2.5A for Raspberry Pi 3B+

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1.92 $2.5 23% OFF
    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Dec 17 - Dec 19, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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Main Features
● The product is suitable for turning the Raspberry Pi 3 Model B + and other Micro USB powered single board computers on and off.
● If the Raspberry Pi is still turned on or off after shutdown, the connected device will restart the Raspberry Pi.
● If the red LED is flashing or a thunder icon appears at the top right of the screen, the power supply may not be able to provide enough power.
● The device does not pass Qualcomm's Quick Charge or Samsung's adaptive fast charging and other charging protocols and other protocols that use data lines for power signal transmission.
● The power switch features gold-plated connectors and leads for enhanced connectivity and reduced corrosion of exposed copper.
● With a 22AWG oxygen-free copper wire, we offer a power switch extension cord.
● Our products are designed to meet high-quality standards, if you are using a power supply that does not maintain enough voltage at higher currents, you will not be able to prevent problems.
● We recommend using this device with our certified 5V 2.5A power supply, but it can also be used with other power supplies, such as the official Raspberry Pi power supply.

Many vendors overestimate the power supply and the focus should not be on the sticker. The Micro USB plug can effectively supply up to 2.5A so you can ignore power supplies with a self-assessment rate of 3A or higher. The 5V plug pin on the Raspberry Pi board does not reflect the voltage provided by the Micro USB connector because the board's own protection polysilicon fuse produces a voltage drop. This poorly designed power supply can cause the red LED flashing and lightning icons.

Product specifications
1. Product Name: Micro USB cable with 501 button switch Micro USB 5P male and female extension power cord LED light bar 2A-2.5A current.
2. Product Description: Micro USB 5P / male + 501 button switch + Micro USB 5P / mother.
3. Scope of use: USB power output, low-power electrical power supply, USB small table lamp / fan, LED small table lamp and other computer peripheral small power electrical power supply.


Weight and Size

Product weight: 0.0090 kg
Package weight: 0.0120 kg
Product Size(L x W x H): 27.00 x 1.50 x 1.00 cm / 10.63 x 0.59 x 0.39 inches
Package Size(L x W x H): 15.00 x 12.00 x 1.10 cm / 5.91 x 4.72 x 0.43 inches

Package Contents

Package Contents: 1 x Power Switch Line

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FAQ for Power Switch Line Micro USB Female to Male Extension Cable 27CM 5V 2.5A for Raspberry Pi 3B+

  • I've plugged my Raspberry Pi in, but nothing is appearing on the screen. What's wrong?

    It is important that you connect your cables in the correct order, ensuring that the HDMI cable is plugged in before the power.
  • Only the red light on my Pi is on! Is it broken?

    1. Check that your SD card is inserted correctly into your Raspberry Pi.

    2. Check that your SD card contains the software required for the Raspberry Pi to boot.

  • Do I need another computer to use a Raspberry Pi?

    You don't need another computer to use a Raspberry Pi, as it's a computer in its own right. However, when you need to create new micro SD cards, you might need occasional access to another computer.
  • I've copied NOOBS to an SD card, but it gets stuck on the splash screen. What should I do?

    If NOOBS won't load once you have copied the files over, it may be that you have a corrupt SD card. If you've tried a different SD card and NOOBS still doesn't work, then you might want to try installing Raspbian directly.
  • I have a Raspberry Pi 3. Do I need a special power supply?

    For most uses, the original official power supply will be fine.
  • Why Raspberry Pi boot sequence failures?

    Unlike a PC, the Raspberry Pi does not have a BIOS, so without a working software image, it is stone-cold-dead. Without a working OS, and if the power supply works, the only thing guaranteed to happen is that the red power LED turns on. If an image at least starts to boot, then looking at the status LEDs and the HDMI monitor can provide some indication of where the boot process failed.
  • Rainbow screen, what can i do?

    The rainbow flash screen should only appear for about a second (good). If the boot process halts with the rainbow screen on the monitor (bad), there may be a power supply issue, or a kernel software problem.
  • Bad or missing SD card, what is the problem?

    Using a Raspberry Pi 2 as an example, if there is no activity on the monitor and if the red and green status LEDs stay lit and un-blinking after power up, the SD card may not be fully inserted, not detected properly, not flashed or not formatted correctly.
  • No WiFi networks found during discovery scan?

    The activity LED on the WiFi dongle provides minimal indication of WiFi activity. If No WiFi networks are found, and it is flashing normally, there is no WiFi reception. If not flashing at all, the power requirements of the WiFi dongle may be over 150 mA, too high for a Pi USB port, or over 300 mA on a Pi B+, 2, and later versions (unlikely).
  • Why local WiFi network not found?

    It may take one or two minutes to find all available WiFi networks. If the local network does not appear in the list, the WiFi portion of the local router may be down or disabled, reception may be bad, or the router may not be responding to WiFi discovery.
  • Can this item be shipped to my country?

    We can deliver orders to most countries. For a detailed explanation of each shipping method, destination and approximate delivery time, please check our posts:

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