Early Black Friday DealsNew Doorbusters through SundayShop now

Main Content

Customer Ratings & Reviews

Customer reviews

Rating 4.2 out of 5 stars with 350 reviews

Rating Filter

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 express satisfaction with the ease of use, overall performance, and connectivity of the USB-C to 4-Port HDMI Multi-Monitor Adapter, frequently praising its ability to support multiple monitors and its compact size. However, some users reported issues with heat generation and compatibility, particularly with certain Mac operating systems. A few also mentioned challenges with driver installation.

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 7 Showing 121-140 of 350 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    4 hdmi adapter

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

    Exactly what I needed, easy to use and seems to be good quality.

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

    Rated 5 out of 5 stars

    Just what I needed.

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

    Just what I needed, Connected my 4 monitors working perfectly.

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

    Rated 5 out of 5 stars

    Adapter

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

    Love this adapter it is made my life so much easier to connect four monitors at my job together to my laptop have had no issues with it works great.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Works Great - Simple

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

    Works great. Make sure you install drivers before connecting to computer. We are using in our worship center. Connected to a MacBook Pro 16" and we are outputting to a TV, Projector and LiveStream

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

      Hello,
      We appreciate you taking your time to post a review. I am happy to hear that the adapter was easy to set up. I hope that you have a great day.
      Thank you,
      j5create j5create

  • Rated 5 out of 5 stars

    Practical - reliable.

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

    This adapter will support four monitors but the max resolution will be 1920 x 1080. Other than that it is reliable and practical.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Splitter

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I wish i didnt need to download drivers but this is an awesome device.

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

    Rated 5 out of 5 stars

    Work assistance

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

    Needed for my wife to use with her three monitors we purchased

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Works as intended

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

    It works as intended, Just unbox and plug in as explained.

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

    Rated 5 out of 5 stars

    Monitor Hub

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

    Great little product for adding external monitors. Had some issues with an old Mac but customer service team was outstanding. Tech support was clearly the best in class.

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

      You can extend your desktop across multiple displays, clone one screen onto another, and have individual applications displayed on each monitor. Thank you for your support, Fargo55. j5create

  • Cons mentioned:
    Heat

    Rated 5 out of 5 stars

    No complaints

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

    Has been working great so far. No issues. Though, it does run a bit warm but that's because i have it on almost all the time. I only have two monitors hooked up atm.

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

      Increase productivity with multiple display modes. Thanks for your review. j5create

  • Cons mentioned:
    Heat

    Rated 2 out of 5 stars

    Meh......

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

    It does what it's supposed to but I have only had this for an afternoon and it's already getting super warm(I am only running one HDMI out of it). Also understand that this will only project 1920x1080 and for some reason the display isn't that great running through this piece. I know the monitor I have it connected too has a much better image than what I am seeing. This is a good item for those that aren't looking for the best picture quality but want to just have multiple monitors. I am returning this item to get a hdmi to type c wire to connect my display that way.

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

      Hello, we're sorry to hear the Adapter did not function correctly. Proper functionality entails downloading and installing a driver on a Windows or Mac platform and connecting a HDMI to HDMI cables, no other conversions. We apologize for the inconvenience. j5create

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Would recommend

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

    Good item , nice quality was a bit hard to instal but overall not bad .

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great gadget!!

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

    This is an absolute pleasure to have. Its a great gadget

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

    Rated 5 out of 5 stars

    So easy to use

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

    This is great! No set up needed. Just plug and play. Having 4 monitors makes it’s so much easier to play games or work

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

    Rated 5 out of 5 stars

    Definitely recommend

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

    Great product, I work from home and use multiple monitors. It connected easily to my MacBook Air and enabled me to use all of the screens I needed

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

      With this multi-monitor adapter, you can extend your desktop across multiple displays, clone one screen onto another, and have individual applications displayed on each monitor. Thank you for your feedback, HunterW. j5create

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Perfect adapter!

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

    This adapter worked like a charm! Exactly what I was looking for. I would recommend this to anyone needing to hook up two or more monitors to a laptop (thats what I did).

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

      Hello,
      Almost everyone likes working with multiple monitors. It is just more efficient if you need to quickly switch between multiple applications on your computer. We really appreciate your recommendation Lisa.
      Thank you,
      j5create j5create

  • Cons mentioned:
    Compatibility

    Rated 4 out of 5 stars

    Not for M1 Mac

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

    not compatible with new Mi apple Mac operating system

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

      Unfortunately, any devices that requires a driver will not be compatible with M1 computers. We have PnP but will only provide one additional display due to limitations. If you have any questions, please reach out and our agents will be glad to assist you. Kindly, j5create. j5create

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Exactly what I needed

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

    This device was exactly what I was looking for! I added a third monitor to my WFH set up and this made it very easy to configure!

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

      Ideal for viewing multiple windows at the same time to enhance productivity for standard business applications. j5create

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Everything I needed

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

    Love this USB adapter. I needed it for my mom's new monitor and it was simple to set-up and works great. Definitely recommend.

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

      Ideal for viewing multiple windows at the same time to enhance productivity for standard business applications. j5create

  • Pros mentioned:
    Hdmi

    Rated 5 out of 5 stars

    Works Perfectly.

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

    Works perfectly for me. I’m running three separate screens from my MacBook Pro (not counting the onboard display) and it does exactly what it supposed to do.

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

      Hi Bill,
      Thanks for picking up the JCA366. This adapter is a great solution for adding extra monitors to your computer. It is good to hear that it is working perfectly for you.
      Have a good day,
      j5create j5create

Sponsored