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Customer Ratings & Reviews

$99.99

Customer reviews

Rating 4.2 out of 5 stars with 363 reviews

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Rating by feature

  • Value

    Rating 4.2 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.3 out of 5 stars

Pros mentioned filter

Cons mentioned filter

83%would recommend to a friend

Customers are saying

Customers are delighted by the overall performance and ease of use of the USB-C to 4-Port HDMI Multi-Monitor Adapter. Many appreciate its HDMI capabilities, connectivity options, and compact size, finding it a worthwhile investment. However, some users have reported concerns regarding heat generation and compatibility issues, particularly with certain systems. A few have also mentioned potential lag and outdated Mac compatibility.

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 16 Showing 301-320 of 363 reviews
  • Rated 3 out of 5 stars

    Splitter

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

    Solidly built but a bit overpriced. Purchased off store employee recommendation when may not have been needed.

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

    good

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

    this is a good product i would recommend these for people to get

    I would recommend this to a friend
    • Brand response from J5create Team
      Posted .

      Hello,
      We appreciate the review and recommendation of our 4 port multi monitor adapter. Adding four additional monitors with this adapter can really change your computing experience.
      Thank you from J5Create j5create

  • Rated 5 out of 5 stars

    Screen extender

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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.

    Does what it meant to do give you more screens for more work

    I would recommend this to a friend
    • Brand response from J5create Team
      Posted .

      Hello Mike,
      Great to see that you were able to use the JCA366 to get additional screens working for your computer. Thank you for sharing your review.
      Have a nice day,
      j5create j5create

  • Rated 5 out of 5 stars

    A must have

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

    When you are using multiple screens this is a must have!!

    I would recommend this to a friend
    • Brand response from J5create Team
      Posted .

      Hello,
      This adapter will let you connect 4 additional monitors through one USB-C port on your computer. This will help clear up clutter in your workspace. We appreciate the positive review.
      Cheers,
      j5create j5create

  • Rated 5 out of 5 stars

    Great product

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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 works well to expand my display options.

    I would recommend this to a friend
    • Brand response from J5create Team
      Posted .

      Hi,
      The JCA366 will support connecting up to 4 HDMI monitors and support 1080p resolution on all of them. This is a great way to expand your computer desktop and increase productivity. We appreciate you taking the time to post a review.
      Cheers,
      j5create j5create

  • Cons mentioned:
    Compatibility

    Rated 1 out of 5 stars

    J5 junk

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

    Junk. 2 geek squad guys couldnt figure it out. Wasted 5 hours.

    No, I would not recommend this to a friend
    • Brand response from J5create Team
      Posted .

      Please contact our Technical Support Team for further information. Their information can be found on j5create website under the Support tab. Thank you. j5create

  • Rated 5 out of 5 stars

    Awesome!

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

    Perfect product and super customer service from BB

    I would recommend this to a friend
    • Brand response from J5create Team
      Posted .

      Hello Mike,
      It is great to hear that you had a great shopping experience and that you got the adapter that you needed. Thank you for choosing a j5create product. I hope that you enjoy your additional monitors.
      Cheers,
      j5create j5create

  • Rated 3 out of 5 stars

    Good but not for a Mac

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am sure this would have been very helpful but Didn’t work with a Mac so I can’t really review it.

    I would recommend this to a friend
    • Brand response from J5create Team
      Posted .

      Proper functionality entails downloading and installing a driver on a Mac platform. Depending on the OS you have, different instructions apply. ** Feel free to contact j5create Technical Support if you require further assistance. j5create

  • Rated 3 out of 5 stars

    Goo Product

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

    It’s works well, just is application based and everything works through the application.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    HDMI adapter

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

    Haven't tried yet, but hopes are high for it working for what I want to do.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Does what it’s supposed to do

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

    Does what it’s supposed. Bit on pricey side. Found cheaper on Amazon.

    I would recommend this to a friend
    • Brand response from J5create Team
      Posted .

      This device allows you to extend your desktop across multiple displays, clone one screen onto another, and have individual applications displayed on each monitor. Thank you for your review. j5create

  • Rated 1 out of 5 stars

    Blue Screens

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

    Constantly switches to blue screen like it is trying to swap over with out me telling it to

    No, I would not recommend this to a friend
    • Brand response from J5create Team
      Posted .

      If you have more specific details about the issue, please reach out to j5create customer support team for troubleshooting. Thank you. j5create

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Multi Monitor

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

    Works gremat, just as described. Plug and plan, was recognized by PC and no issues.

    I would recommend this to a friend
  • Cons mentioned:
    Mac compatibility

    Rated 1 out of 5 stars

    Doesn't work with MacBook

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

    purchased this to look at 2 screens from my mac. After speaking with the manufacture, there is a known issue with only being able to view 1 screen from Macs. Would not recommend for mac users

    No, I would not recommend this to a friend
    • Brand response from J5create Team
      Posted .

      Proper functionality entails downloading and installing a driver on a Windows or Mac platform. Depending on the OS you have, different instructions apply. This device was tested on multiple Mac models and was able to display multiple screens. Please contact our Technical Support Team, so that they can get more information from you. Their information can be found on our website under the "Support" tab. Thank you. j5create

  • Rated 3 out of 5 stars

    Dock station

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

    Returned this and purchased one with more ports....did not use product

    No, I would not recommend this to a friend
    • Brand response from J5create Team
      Posted .

      Hello,
      This adapter only has HDMI ports and is not a full featured docking station. If you are still interested in a full featured docking station I would suggest the JCD543:
      https://www.bestbuy.com/site/j5create-usb-type-c-triple-display-docking-station/6357396.p?skuId=6357396
      Thanks,
      j5create j5create

  • Pros mentioned:
    Hdmi

    Rated 5 out of 5 stars

    j5Create - USB-C to 4-Port HDMI Multi Monitor Adap

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

    This adapter is quite useful for connecting HDMI and Network cables.

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

    Rated 1 out of 5 stars

    Do not waste your money if buying for Mac Air Pro

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

    Down not work for Mac Air Pro 11. They don’t have a downloadable driver for this, so it’s useless. Also, if you wait more than 30days from the purchase date (not the received date) you cannot return the item.

    No, I would not recommend this to a friend
    • Brand response from J5create Team
      Posted .

      I'm terribly sorry to hear about your experience with the JCA366. Depending on the type of processor in your Mac, we may have drivers available. In the case where you have an M1 chip Mac, we may recommend a plug-and-play model. If interested in learning more about alternatives, please feel free to contact us, our information can be found on the packaging and a rep will be glad to help with your setup.
      Respectfully,
      j5create j5create

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    The Splitter

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

    Great product does what i want, dispalay good and is very sheek

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

    Requires Screen Record

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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.

    It doesn’t make any logical sense as to why J5 create as a whole needs to screen record anything while I’m using my devices. All of the J5 products I tried forced me to download a driver and enable screen recording for their driver within the privacy settings. If you have a mac, look elsewhere.

    No, I would not recommend this to a friend
    • Brand response from J5create Team
      Posted .

      Hello, the driver does not record the screen. The setting is required because macOS is detecting a USB display which is our product. If you have any questions or concerns please contact our customer support team by visiting the j5create website then click on the "SUPPORT" tab at the top right of the webpage. Thank you. j5create

  • Cons mentioned:
    Compatibility

    Rated 1 out of 5 stars

    Didn’t work for me

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

    These adapters are a joke. You have a 50/50 shot of them working. You would be much better off getting multiple HDMI to USB-C cables.

    No, I would not recommend this to a friend
    • Brand response from J5create Team
      Posted .

      In order to narrow down the exact issue you are experiencing, we recommend contacting support and a specialist will be ready to assist you. Their information can be found on our website under the "Support" tab. Thank you. j5create