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Hosa Universal Power Adapter AC power adapter with selectable voltage

Item # 979ACD477

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2 questions - 2 answers

Item # 979ACD477

In stock
$20.90

About the Hosa Universal Power Adapter

Here's a handy accessory to have around. This universal AC adapter lets you select the output voltage and polarity to safely power a wide range of devices. The included plug adapters mean you can connect to most smaller electronic components.

Product highlights:

  • universal AC power adapter
  • selectable output voltage: 3V, 4.5V, 6V, 7.5V, 9V, or 12V
  • 6 interchangeable power plugs to fit most small devices
  • automatically detects AC input voltage from 100V to 240V for use in different countries
  • selectable positive or negative polarity
  • built-in short circuit protection
  • green LED indicates power on and proper operation
  • folding AC plug design
  • warranty: 1 year
  • MFR # ACD-477

What's in the box:

  • Universal power adapter (attached cord)
  • 6 Plugs

Customer reviews for Hosa Universal Power Adapter

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4.5 out of 5 stars
2 reviews

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More details on the Hosa Universal Power Adapter

Russ B.

Product Research

Features

Universal Power Adapter: This adapter is designed to supply power where and when you need it. With selectable DC output up to 12V and plugs to fit most small electronic devices, it replaces a box full of batteries. Features include -

  • Auto-detection of AC input from 100-240V, 50/60Hz for global use.
  • Selectable DC output for 3, 4.5, 6, 7.5, 9, or 12V operation (1200mA max).
  • High efficiency at more than 80%.
  • Six interchangeable plugs (0.75x2.35mm, 1.7x4.mm, 1.35x3.5mm, 2.1x5.5mm, 1.5x5mm, 2.5x5.5mm) to fit most small electronic devices.
  • A green LED to indicate power on and proper operation.
  • Short Circuit Protection (SCP) to protect the device.
  • A folding AC plug for safe and secure storage and transport.

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Customer Q&A

2 questions already asked

Q
Hi, looking for a Ktec ac adapter KA12A120040033U. Input 120V, 60Hz. Output:12V AC 400mA. Will this universal power adapter work for it? This is for a Christmas house. Need 3 of them. thanks
scott  Dec 04, 2022
1 answer
A
This will not work sadly, Scott. This Hosa Universal Power Adapter has a DC output, it appears you need something that will output 12V of alternating current at 400ma. We actually do not carry an adjustable AC adapter, but I think I found your exact replacement unit in the link below from a third party. This looks like the exact replacement for the specs you mentioned, take a look and I hope this helps! https://www.amazon.com/Accessory-USA-Adapter-Ktec-Model/dp/B07B8NNG51
bo  Dec 04, 2022 (Staff)
Q
my unit requires 9V, 500mah. Will this unit work?
larry  Oct 28, 2022
1 answer
A
All signs look like a go from my end, Larry. This unit looks like it supports DC output up to a 1200mA max so your 500mA unit is under that. Of course make sure to have 9v selected on the voltage dial. I have found from personal experience that not all devices match up to the array of plug sizes, but most units will have a plug offered that will work for them. If you do have any issues, you have a full 60 days for returns!
bo  Oct 28, 2022 (Staff)

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