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Customer reviews

Rating 4.6 out of 5 stars with 2406 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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94%would recommend to a friend

Customers are saying

Customers express satisfaction with the ease of use, USB 3.0 compatibility, and performance of this USB 3.0-to-Gigabit Ethernet adapter. Many also appreciate its affordability and compact size, finding it convenient for both home and travel use. A few users experienced challenges with driver installation, while some noted that the adapter can get warm during extended use. Overall, positive feedback on ease of use and performance outweighs the reported 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 117 Showing 2,321-2,340 of 2,406 reviews
  • Rated 1 out of 5 stars

    Didn't work

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

    Junk!! Didn't work! Then the directions were a disaster!! Sent me to a website in CHINA!!! And to top it off it was the wrong website. JUNK! Avoid!

    No, I would not recommend this to a friend
    • Brand response from InsigniaCustomerSupport
      Posted .

      Hi there!

      Thank you for writing a review about our Ethernet Adapter! We know how annoying is when an adapter is not properly installing, and we are sorry about this situation. Please allow us to assist you further in this situation by contacting us at the link below!

      -Angelica G. | Insignia Support.
      https://www.insigniaproducts.com/contact-us BBY-ExBrand_Insignia

  • Rated 1 out of 5 stars

    Did not work

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

    This item was totally useless. It did not work as stated by the salesman. Consultation with the manufacturer did not resolve this issue. Returned the item.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Didn't work

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

    When I connected to my building's 100mbps LAN, I only got 10mbps. Returned the adapter. It worked ok with a 6 ft cable connected to a router.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Couldn’t get it to work

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

    I ended up taking my Mac to an Apple store because trying to used this messed with the software on my Mac. Couldn’t get this to work.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    works great

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

    had an issue when connecting to my company through their VPN, the wireless connection would b terminated. Now all is well.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Iffy at best

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

    I have two of these one worked well for a year or so. The new one is terrible connection drops constantly and I'm lucky to reach 20Mb/s.

    No, I would not recommend this to a friend
    • Brand response from InsigniaCustomerSupport
      Posted .

      Hello! I'm glad to hear that one of your Ethernet adapters worked fine; however for the other one I apologize that is giving you such a hard time with the connection please remember that we have a support team always available for you at https://www.insigniaproducts.com/contact-us for any troubleshooting that can be done to benefit your item. -Elsa A. Insignia Support. BBY-ExBrand_Insignia

  • Rated 1 out of 5 stars

    Locked up my Mac

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

    Completely locked up and crashed my Mac Computer after installation. Took Geek squad two days to fix my computer.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Will not work with nintendo switch

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

    Purchased for use with a nintendo switch, however, a switch requires a specialized ethernet adapter.

    No, I would not recommend this to a friend
    • Brand response from InsigniaCustomerSupport
      Posted .

      Hi! I am sorry to read that you were not able to set the connection that you needed. We know how important is to have the correct accessories for your devices, however, this Ethernet adapter was designed to be used on devices that have an operating system since drivers need to be installed. We hope that you can get the correct adapter for your Nintendo Switch.

      Viridiana E.
      Insignia Support.
      https://www.insigniaproducts.com/contact-us BBY-ExBrand_Insignia

  • Rated 1 out of 5 stars

    Takes up the only USB 3.0 on the computer

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

    Eats up the USB port as there is no other USB 3.0 port on this unit. Took it back and got another J5 Multi adapter.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Didn’t perform as expected

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

    Actually made my computer run slower connected directly to the modem than it did through WiFi.

    No, I would not recommend this to a friend
    • Brand response from InsigniaCustomerSupport
      Posted .

      Hi, Dave.

      I want you to know that we deeply care about the experience our customers have when purchasing Insignia Products. This is why I would like to properly assist you by reviewing your situation whit this Ethernet Adapter since it should be working correctly and faster than Wi Fi connection. Please reach us at https://www.insigniaproducts.com/contact-us where we will gladly help you with this.

      Cesar G. - Insignia Support BBY-ExBrand_Insignia

  • Rated 1 out of 5 stars

    Old technology

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

    Doesn't work with Windows 10. No where on box did say this. Only on instructions inside of package. Very disappointing.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Destroyed my mac

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

    The drivers for the device destroyed my network stack on my PowerBook.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Bought it to use with Nintendo Switch but failed

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

    For whatever reason it didn't work with the switch and I ended up returning it.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    It works

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

    It does what it is supposed to do. When connecting to Win 10 you have to use the software to make the connection.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Worked as expected/

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

    This item works exactly as it should. Installation is simple and there are no problems.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Bad Software

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

    The software for this item corrupted my computer and I needed to reload the operating system

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Terrible

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

    No Windows driver on CD or online. Only Mac drivers. Useless without proper drivers.

    No, I would not recommend this to a friend
    • Brand response from InsigniaCustomerSupport
      Posted .

      Hello ComputerGeek,
      This Ethernet adapter is a plug and play that should automatically start downloading and be able to use it. Please follow the steps bellow:
      1. Make sure that the computer has all the updates available. 2. Remove the Ethernet adapter.
      3. Make sure the WI-FI is on.
      4. Turn off the computer
      5. Plug the device to your computer.
      6. Turn the unit on.
      I remain at your service. - Pam M. Insignia Support BBY-ExBrand_Insignia

  • Rated 1 out of 5 stars

    Not recommended

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

    Required to upload device info from insignia through cd. Bad method when do not have a cd drive.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Simple to use. Worked the first time

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

    Allows me the option to bypass Wi-Fi on my laptop. I can connect my laptop directly to my cable box

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Didn't work

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

    Sadly this device didn't work on my building's LAN. Short cable to my router was ok.

    No, I would not recommend this to a friend