JacobsParts
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JacobsParts 5V 4A 20W Power Adapter for USB Hubs 3.5mm x 1.35mm
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JacobsParts 5V 4A 20W Power Adapter for USB Hubs 3.5mm x 1.35mm
Get the best power adapter for your USB hub today that is compatible worldwide with an output of 5V 4A (20W Max.)
JacobsParts 5V 4A 20W Power Adapter for USB Hubs 3.5mm x 1.35mm
Item #: 17170081

JacobsParts 5V 4A 20W Power Adapter for USB Hubs 3.5mm x 1.35mm

Item #: 17170081
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Get the best power adapter for your USB hub today that is compatible worldwide with an output of 5V 4A (20W Max.)
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Power Output
Provides a robust 20W of power, ideal for efficiently powering multiple USB hubs, ensuring devices have sufficient energy for optimal performance.
Universal Compatibility
Designed to work seamlessly with various USB hubs, making it a versatile solution for powering your devices without compatibility issues.
Compact Design
The lightweight and compact design allows for easy portability, making it convenient to use at home, in the office, or while traveling.

Product Details

Shop for the JacobsParts 5V 4A 20W Power Adapter at Ubuy Ethiopia, a one-stop destination for high-quality USB hubs and other 5V devices. Worldwide use with 100-240V input and a 3.5x1.35mm male barrel connector.
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Tech Enthusiasts

    Ideal for users needing reliable power supply for USB hubs or multiple devices, ensuring stable performance.

  • Home Office Setups

    Perfect for individuals with multiple USB-powered devices requiring consistent power to enhance productivity.

  • DIY Projects

    Useful for hobbyists and makers who need a dependable power source for various electronic projects.

Not Suitable For
  • High-Power Devices

    Not suitable for devices requiring more than 4A as it may not provide adequate power for optimal performance.

  • Mobile Use

    Inconvenient for users needing portability; this adapter is designed for stationary setups rather than travel use.

  • Non-USB Applications

    Ineffective for powering devices that do not utilize USB connectivity, limiting its versatility across different hardware.

Product Description

JacobsParts 5V 4A 20W Power Adapter for USB Hubs 3.5mm x 1.35mm

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What devices are compatible with the JacobsParts 5V 4A 20W Power Adapter?

    Answer: The JacobsParts 5V 4A 20W Power Adapter is compatible with a wide range of USB hubs and other 5V devices that utilize a 5.5mm x 2.1mm connector. This includes various types of USB-powered gadgets such as Raspberry Pi boards, LED strips, and security cameras. Always verify that your device requires 5V and has the appropriate connector size for optimal performance.
  • Question: How do I choose the right power adapter for my device?

    Answer: When selecting a power adapter, it’s vital to match the voltage and amperage requirements of your device. The JacobsParts adapter provides 5V at 4A, making it ideal for devices that require higher current. Check your device specifications, and ensure it accepts 5V power with the correct barrel connector for safe usage.
  • Question: Can I use this adapter with a power strip?

    Answer: Yes, you can use the JacobsParts 5V 4A 20W Power Adapter with a power strip. Ensure that the power strip is rated for the load you'll connect. This adapter is excellent for powering multiple USB devices via a hub, providing stable and reliable power through a single outlet.
  • Question: Is this adapter suitable for travel?

    Answer: The JacobsParts 5V 4A 20W Power Adapter is compact and lightweight, making it a practical choice for travel. It's perfect for powering USB devices on the go—whether you're in a hotel, coworking space, or simply moving from room to room. Make sure to carry appropriate plug adapters if needed.
  • Question: What safety features does the JacobsParts power adapter include?

    Answer: The JacobsParts power adapter is designed with built-in safety features such as overcurrent, overvoltage, and short-circuit protection, which enhances safety during usage. These features help prevent damage to your connected devices, making it a reliable choice for powering sensitive electronics.
  • Question: What is the length of the power cord?

    Answer: The JacobsParts adapter typically comes with a cord length of approximately 1.5 meters, providing ample distance between the wall outlet and your device. This length is convenient for arranging your workstation or setting up devices without being tethered too closely to a power source.
  • Question: Are there any certifications for this power adapter?

    Answer: Yes, the JacobsParts 5V 4A 20W Power Adapter is usually certified for safety and performance standards, which may include CE, RoHS, and FCC certifications. These certifications indicate that the product has been tested for safety and complies with regulatory standards, assuring you of its quality.
  • Question: What happens if I overload this adapter?

    Answer: If you overload the JacobsParts 5V 4A 20W Power Adapter by connecting more devices than it can handle, the built-in safety features will activate, cutting off power to prevent damage. To ensure long-lasting performance, connect devices that stay within the specified power limits of the adapter.
  • Question: Where can I buy JacobsParts 5V 4A 20W Power Adapter in Ethiopia?

    Answer: You can purchase the JacobsParts 5V 4A 20W Power Adapter for USB Hubs and Other 5V Devices 5.5mm x 2.1mm on Ubuy, a reliable platform that offers a variety of electronic products and fast delivery options in Ethiopia. Ubuy is a trusted online retailer renowned for its efficient service and wide selection.
  • Question: How do I maintain my power adapter for longevity?

    Answer: To maintain the JacobsParts 5V 4A 20W Power Adapter, avoid exposing it to extreme temperatures, moisture, or physical damage. Keep the adapter clean by gently wiping it with a dry cloth to prevent dust accumulation. Regularly inspect the cord and connector for any signs of wear, ensuring safe and reliable operation.

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

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“Not madly expensive like I thought, and much quicker than promised.”

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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Features & Benefits

  • Compatible worldwide
  • 20W Max. output power
  • Suitable for USB hubs with a 3.5mm power connector

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