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Customer Ratings & Reviews

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Customer reviews

Rating 4.3 out of 5 stars with 835 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

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Cons mentioned filter

87%would recommend to a friend

Customers are saying

Customers are pleased with the compatibility, ease of use, voltage flexibility, and performance of the 3,000 mA 5’ Universal AC Adapter. Many appreciate its affordability and the wide range of devices it works with. However, some customers found the adapter to be large and bulky, and a few experienced issues with the included adapter tips or overheating. The adapter's functionality is generally well-received, despite these minor drawbacks.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 6 Showing 101-120 of 835 reviews
  • Rated 5 out of 5 stars

    Review

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent choice for what I needed it for. Your employee showed me a couple of options and explained why this was the better one

    I would recommend this to a friend
  • Pros mentioned:
    Voltage

    Rated 5 out of 5 stars

    Justice

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great for various D/C power needs. I have many midi keyboard controllers and other electronic tools that require different voltages and this has been very beneficial!

    I would recommend this to a friend
    • Brand response from InsigniaCustomerSupport
      Posted .

      That's fantastic! It's great to hear that our product is proving so versatile for your various DC power needs, especially with your MIDI keyboard controllers and electronic tools. We're glad it's been beneficial for you. - Carl | Insignia Products BBY-ExBrand_Insignia

  • Pros mentioned:
    Performance, Voltage

    Rated 5 out of 5 stars

    AC adapter

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well! Enough to Power HP Pavilion 23xi monitor!

    I would recommend this to a friend
  • Cons mentioned:
    Size

    Rated 3 out of 5 stars

    Works, but Bulky and Cheaply Made

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Insignia 3000 mA 5V Universal AC Adapter powers my devices reliably and works as intended, but there are a few drawbacks. The adapter is quite bulky, making it difficult to fit into crowded outlets or power strips. Additionally, the build quality feels cheap—you can tell it’s a proprietary brand product that cuts some corners in manufacturing. Given the materials and construction, it feels like it could be sold at a lower price. While it’s functional, I expected better quality for the cost, and I’d consider other options if you’re looking for something more durable.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Insignia 3,000

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good product i recommend is good thankyou very much

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility, Versatility

    Rated 5 out of 5 stars

    Great universal transformer

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great easy to use very compatible with my computer

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Great buy!

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This worked great! I highly recommended this to anyone looking to buy this or a similar product!

    I would recommend this to a friend
    • Brand response from InsigniaCustomerSupport
      Posted .

      Hi JustinR! Awesome to hear the adapter worked perfectly for you! Thanks for the strong recommendation—we’re glad it delivered exactly what you needed.
      — Shiela | Insignia Support BBY-ExBrand_Insignia

  • Pros mentioned:
    Versatility

    Rated 5 out of 5 stars

    Insignia™ - 3,000 mA 5’ Universal AC Adapter

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Hands down one of the best universal adaptors I have purchased. The amps are rated @ 3 but it has a wider range of DC voltage than most others. Although it will not power just anything, it is very versatile in what it will power. Check your amps and voltage on old unit. If they match up, I would highly recommend this one.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Great!!!

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great difficulty with a hard drive until I took advice from a Best Buy tech. And now life is good! BB product works as advertised.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Does its job

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The cord works for what I needed it for I have a travor light box and I lost the plug for the lights! Used to be able to use the lights works perfect

    I would recommend this to a friend
    • Brand response from InsigniaCustomerSupport
      Posted .

      Hi there! Thank you for your feedback on the Insignia™ - 3,000 mA 5’ Universal AC Adapter! We're glad to hear that it works perfectly for your Travor light box and that it meets your needs.

      If you have any other comments or questions, feel free to reach out. We're here to help! |Angelica| Insignia Products| BBY-ExBrand_Insignia

  • Pros mentioned:
    Voltage

    Rated 5 out of 5 stars

    Universal Adapter

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This adapter is great for those one of a kind items you may have. You can adapt the voltage depending on the product you are charging. Found this for a dental device.

    I would recommend this to a friend
    • Brand response from InsigniaCustomerSupport
      Posted .

      Thank you for your positive review of the Insignia™ 3,000 mA 5’ Universal AC Adapter! We're glad to hear that it works well for your unique items and that you appreciate the adjustable voltage feature. It's great to know that it meets your needs for your dental device. We appreciate you sharing your experience, Rhonda. If you have any further feedback or need assistance, please don't hesitate to reach out. Enjoy your adapter! Ivy | Insignia Support BBY-ExBrand_Insignia

  • Pros mentioned:
    Versatility

    Rated 5 out of 5 stars

    Would buy again if needed

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Came with many different heads that attach easily to the wire. Amazing product for laptops and monitors.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Great Replacement!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a very good product to replace the damaged power supply. Works as expected!

    I would recommend this to a friend
    • Brand response from InsigniaCustomerSupport
      Posted .

      Thank you for the great feedback! We’re happy to hear that our Universal AC Adapter was a solid replacement and is working just as expected. We designed it to be a dependable solution for high-output devices, and it’s great to know it’s doing the job for you. Patricia | Insignia Support BBY-ExBrand_Insignia

  • Pros mentioned:
    Compatibility

    Rated 5 out of 5 stars

    LOVED IT

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    GREAT I LOVE IT! THE ITEAM WORKS GREAT JUST HOW I LIKE IT

    I would recommend this to a friend
  • Pros mentioned:
    Performance
    Cons mentioned:
    Size

    Rated 5 out of 5 stars

    AC Adapter for Monitor - great!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The size is a bit much but it works really well! I use it as an AC adapter for my monitor

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility

    Rated 4 out of 5 stars

    Very good

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was able to use it for my electric cat litter and other devices i like it

    I would recommend this to a friend
    • Brand response from InsigniaCustomerSupport
      Posted .

      Hi there! Thank you for your feedback! We're thrilled to hear that the Insignia™ 3,000 mA 5’ Universal AC Adapter is working well for your electric cat litter and other devices. Your satisfaction is our priority, and we're glad you like it. If you have any other questions or need further assistance, feel free to reach out. Enjoy your devices! |Angelica| Insignia Products| BBY-ExBrand_Insignia

  • Rated 4 out of 5 stars

    Great

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Has everything you need in one package. Would buy again

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Good!

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great! I had no problems with this- I will be buying it again!

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility

    Rated 5 out of 5 stars

    used it for a few things

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    did exactly what i needed from my wheel to other devices

    I would recommend this to a friend
    • Brand response from InsigniaCustomerSupport
      Posted .

      Hi HungP,
      Thanks for the feedback! We're glad to hear the 3,000 mA Universal AC Adapter delivered exactly what you needed across multiple devices from your wheel to others. It’s great to know it’s been a versatile and reliable part of your setup. Patricia | Insignia Support BBY-ExBrand_Insignia

  • Pros mentioned:
    Price

    Rated 4 out of 5 stars

    Insignia™ - 3,000 mA 5’ Universal AC Adapter for

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this adapter for my music system nearly a year and so far I have no issues with it. It works pretty good, no shorts unlike previous ones. No fault yet! Lol The price is pretty reasonable too. I recommend that you can check it out! You will not regret it. Again it fits perfectly! No sound issues!

    I would recommend this to a friend
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