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Customer Ratings & Reviews

Your price for this item is $99.99

Customer reviews

Rating 4.2 out of 5 stars with 354 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

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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, making it a valuable alternative to larger docking stations. However, some customers have reported concerns about heat generation and compatibility issues, particularly with certain systems. A few users have also mentioned experiencing lag and outdated Mac compatibility.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 5 Showing 81-100 of 354 reviews
  • Rated 5 out of 5 stars

    Used as a docking station

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

    Works great. Used to dock think pad to multiple monitors

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

    Rated 4 out of 5 stars

    Connector

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

    Liked how easy it was to use and how effective it was for what I needed it for

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

    Rated 5 out of 5 stars

    need it for your external monitors

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

    does the job gets hot sometimes replacing an older model cause its cable got damaged

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

    Rated 3 out of 5 stars

    Has a few issues

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

    The product works overall. It has had a few issues mainly because it doesn’t give you very good instructions. We had it all set up so the screens worked fine and then the next morning one wouldn’t respond and they were moved all around. I don’t know if it took the computer time to recognize the set up or what. Our biggest issue is that it the box itself gets very hot and we have it sitting out where it’s ventilated. After a few days we didn’t haven’t had any glitches other than the heat. But our house hasn’t burnt down yet.

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

      Hello,
      It is good to hear that the adapter is working well for you. This adapter will seem warmer than other adapters because it has an aluminum casing. The aluminum casing will transfer more heat from the internal components than a plastic case would. Thank you for sharing your review and feedback.
      Have a great day,
      j5create j5create

  • Pros mentioned:
    Connectivity, Overall performance

    Rated 5 out of 5 stars

    Awesome

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

    Great product. Fulfilled my multiple monitor needs. Very happy.

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

      Hi there Clow, we really appreciate the review on the JCA366 as it is one of our more popular devices since it provides the user with four additional monitors.
      Thanks,
      j5create j5create

  • Cons mentioned:
    Heat

    Rated 4 out of 5 stars

    Reasonable price

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

    This works great. The only complaint would be it gets pretty hot but hasn’t caused any problem yet.

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

    Rated 5 out of 5 stars

    Great

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

    It works as stated. Simply follow the instruction, down load the driver and plug it in.

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

    Rated 4 out of 5 stars

    Hardwar

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

    Good product - does the job - just learning the systems

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

    Rated 5 out of 5 stars

    Plug and play

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

    Easy to access, plug, and play great to have this item for travel and conferences for easy data share.

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

    Rated 5 out of 5 stars

    j5create - USB-C to 4-Port HDMI Multi-Monitor Adap

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

    it worked very well for the time but we needed to upgrade

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

    Rated 5 out of 5 stars

    Amazing product

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

    I bought this adapter because I wanted to attach two TV screens I use as monitors for webinars and streaming. This adapter makes moving documents between screens a breeze with the help of a downloadable driver. Very happy.

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

      Looking for the right adapter to meet your needs can be difficult and we are excited to hear the JCA366 is meeting your expectations. For simple PowerPoint, mirror, or working, the JCA366 makes the perfect add-on for your computer - thanks for your review!
      Cordially,
      j5create j5create

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Excellent Product

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

    Excellent product . Did the job well.I bought this to connect 3 samsung monitors to my laptop and it worked well . I strongly recommend using their custom software ( instructions in their package ) for ease of operation.

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

    Rated 5 out of 5 stars

    Works Great

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

    This item works great I was skeptical but this does work well for laptops and desktop monitors

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

    Rated 5 out of 5 stars

    The best

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

    Just what the doctor ordered on this device. I have 3 monitors that use HDMI and I can utilize all of them vs using an old docking station that didn't recognize one of them.

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

    Rated 5 out of 5 stars

    Works great surface pro

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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 its supposed to but cannot be used with anything else. I planned to use this downstream of another adapter so that i could charge my surface pro while spilting the screen. No go. Must be used independently. Works great tho.

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

      Thank you for your review. Unfortunately, we do not recommend daisy-chaining with other devices, since we cannot guarantee it will work. j5create

  • Pros mentioned:
    Connectivity

    Rated 5 out of 5 stars

    Command Center Magic

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

    This awesome product allows me to connect multiple monitors to my personal and business laptops seamlessly, by switching one cord. I highly recommend it!!

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

    Rated 5 out of 5 stars

    Works with MAC

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

    I was concerned that this device wouldn't work with my Mac, but it works great.

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

    Rated 4 out of 5 stars

    Bought a HDMI adapter!

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

    The HDMI adapter works great. The store location was convenient. Will likely buy another in the future.

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

      Thank you for your feedback. Take care. j5create

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great multi-monitor adapter

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

    Great multi-monitor adapter. Working exactly as I hoped. Just plugged it into usb-c port and am able to connect both of my monitors to it without issue. This also gives me option in future to buy more monitors and connect them without needing additional adapters

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

      Hello Kyle,
      It is great to hear that you got the adapter set up without issue. This adapter is a great way to add additional monitors to your workstation. Thank you for taking your time to share your review.
      Cheers,
      j5create j5create

  • Pros mentioned:
    Connectivity

    Rated 4 out of 5 stars

    Great adapter

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

    Really good connection, fast and reliable. This adapter makes adding devices really convenient.

    I would recommend this to a friend