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Hosa Universal Power Adapter

AC power adapter with selectable voltage

Item # 979ACD477

California customers:
Please click here for your Proposition 65 warning.

Item # 979ACD477

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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
  • Our 60-day money-back guarantee
  • MFR # ACD-477

What's in the box:

  • Universal power adapter (attached cord)
  • 6 Plugs

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More details on the Hosa Universal Power Adapter

Russ B.

Product Research


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,, 1.35x3.5mm, 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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