JacobsParts
0 ratings
JacobsParts 5V 4A 20W Power Adapter for USB Hubs 3.5mm x 1.35mm
genuine image
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
0 ratings Write a review
Out of stock
us Imported from USA store
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Get the best power adapter for your USB hub today that is compatible worldwide with an output of 5V 4A (20W Max.)
Search for similar products
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment

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 Cayman Islands, 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.
BrandJacobsParts
Model NumberADP-5V-B
Mfr Part NumberADP-5V-B
ManufacturerJacobsParts
Unit Count1.0 Count
Input Voltage240 Volts
Output Voltage5 Volts
Plug TypeType A or Type B
Number of Outlets1
Power SourceCorded Electric
Item Weight0.18 Kilograms
Item Dimensions5.5 x 2.25 x 2.25 inches (14 x 5.7 x 5.7 cm)
ColorBlack
Item dimensions L x W x H5.5 x 2.25 x 2.25 inches (14 x 5.7 x 5.7 cm)

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.

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 Cayman Islands?

    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 Cayman Islands. 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.

JacobsParts USB Hubs ADP-5V-B Editorial Review

The JacobsParts 5V 4A 20W Power Adapter for USB Hubs 3.5mm x 1.35mm is a budget-friendly option for those looking to replace a failed power adapter. It has received mixed reviews from customers, with some praising its affordable price and decent performance, while others have raised concerns about its build quality and potential safety hazards. Several users have reported that the power adapter works well for their needs. One customer mentioned using it to replace a failed adapter on their Slingbox Pro HD, which resulted in successful boot up and network connection. Another user stated that they use it to power their Raspberry Pi 2/3 with peripherals, and appreciated its ability to handle multiple devices without any voltage issues. However, there are also negative reviews highlighting the power adapter's shortcomings. One customer complained that the adapter did not provide enough power for their Raspberry Pi, with the red power light Constantly flashing and low voltage warnings appearing during boot up. Another user expressed concerns about the build quality, describing the adapter as "total junk" and warning that it cannot be returned. Overall, the JacobsParts 5V 4A 20W Power Adapter for USB Hubs 3.5mm x 1.35mm is an inexpensive option for those in need of a power adapter replacement. While it may work for some, there are valid concerns about its quality and performance under heavier loads.

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Affordable price
  • Works well for some users
  • Suitable for powering multiple devices

Cons

  • Build quality concerns

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

Currently unavailable.

We don't know when or if this item will be back in stock.

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

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

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.