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nielsendl's profile

4 Messages

Wednesday, November 15th, 2023 11:42 PM

Power Suppy for 4791-41

Looking for replacement power supply for a AT&T wi-fi extender 4791-41z

Community Support


229.9K Messages

4 months ago

Hello @nielsendl, 

Thank you for reaching out to us! We understand your concern that you want to replace power supply for an AT&T Wi-Fi extender. We are here to help you.


There are a few options you can try:

  1. Generic power supply: You can purchase a generic power supply that meets the following specifications:
    • Input: 100-240V AC, 50/60Hz, 0.3A
    • Output: 12V DC, 1.0A
    • Connector: 5.5mm x 2.1mm x 10mm barrel plug with center positive polarity

  2. Third-party power supply: You can also try purchasing a third-party power supply from a reputable electronics retailer such as Amazon, Best Buy, or Walmart. Make sure to check the specifications of the power supply before purchasing to ensure compatibility with your device.

    I look forward to your response and the opportunity to help you!

Irene, AT&T Community Forum's Specialist 


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