Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

$66.95

Customer reviews

Rating 4.5 out of 5 stars with 1178 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

88%would recommend to a friend
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 41 Showing 801-820 of 1,178 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Does what I need it to.

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

    Device seems to work as good as OEM device. Haven’t noticed any issues but at a better price.

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

      Add extra functionality to your laptop with the USB-C to HDMI & USB 3.0 with Power Delivery. j5create

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Zoom Meeting must have!

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

    Fantastic for use with TV's for display of Zoom meeting.

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

      HDMI output port that will support up to 4k @ 30 Hz. j5create

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    great

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

    great adapter work great turning my tablet to min computer

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

      Hello,
      Not only will the JCA379 allow you to connect to an external monitor, it gives you a USB-A port, and will let you charge your device through the USB-C port on the adapter. Thanks for sharing your experience.
      Have a good day,
      j5create j5create

  • Rated 5 out of 5 stars

    Handy tool

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

    Handy little tool to have! We hook our computer to the tv.

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

      Hello,
      The JCA379 is a great solution for mirroring a laptop or smartphone to a larger display with an HDMI input. The one caveat is that the adapter must be plugged into a USB-C port that supports display port alternate mode and not all USB-C ports support this feature.
      Have a nice day,
      j5create j5create

  • Pros mentioned:
    Overall performance

    Rated 4 out of 5 stars

    Designed for what we needed

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

    This was used for an office project and did the job well.

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

      It's PnP nature will quickly add you a monitor, pass through charging and USB port for additional gadgets in seconds - thanks for the positive review!.
      Cordially,
      j5create j5create

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Very easy to use!

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

    Does the job! Great way to convert your laptop. Very user friendly.

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

      Very easy to use and driverless makes this adapter must have for those needing to add a monitor, USB device and pass through charging all in one - thanks for the feedback!.
      Regards,
      j5create j5create

  • Rated 5 out of 5 stars

    Need an adapter for my Daughter's PC

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

    Great device. Need to be able to connect a larger monitor to apple laptop.

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

      Connecting a large display to your Mac is easy as plugging in a JCA379; requiring no software installation makes it a popular choice.
      Gratefully,
      j5create j5create

  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Perfect

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

    Works great at home or on the go. I can even use it in my car.

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

      Hello Rome,
      We appreciate your review. This is a great little device that can provide a video output, a USB port, and charging.
      Thank you for choosing a J5Create device,
      The J5Create Team j5create

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Work good

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Hands down one of the best techy things I bought. 10/10

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

      Add extra functionality to your laptop with the USB-C to HDMI & USB 3.0 with Power Delivery. j5create

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    good USB-C to HDMI adapter

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

    simple, works well, good price, easy to use. in general i trust the j5create brand.

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

      Simple to use at a good price, when it comes to augmenting HDMI connectivity, the JCA379 gets the job done - we appreciate your review.
      Appreciatively,
      j5create j5create

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    The best connector

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

    Excellent works for my mac, easy to install ! It’s awesome

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

      Hello,
      This adapter is great for MacBook computers. it will add an HDMI port a USB a port and you will not lose your USB C charging port. This adapter allows for passthrough charging from a USB C power adapter. We're glad you're happy with this product.
      Thanks,
      j5create j5create

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Worked as expected

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

    Worked as expected. No issues so far and quality seems fine

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

      Hello!

      That's fantastic. I'm glad to hear that that the JCA379 has met your needs and I hope it continues to do so for a long time. If you ever have any questions or concerns regarding your device, please don't hesitate to contact us and we would be more than happy to troubleshoot with you. Our information can be found on the back of all of our product boxes and on our website under the support tab. There you can find links to out livechat, phone, and ticketing services.

      Thanks,
      j5create j5create

  • Pros mentioned:
    Connectivity

    Rated 5 out of 5 stars

    Adapter for Chromebook.

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

    Great adapter for use with HP Chromebook. Easy to connect.

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

      Hello,
      This adapter is a great solution for laptops that support display port alternate mode over USB C. This adapter will add in HDMI port a USB a port and will allow passthrough charging through the USB C port. We are glad to hear that it was easy to connect.
      Cheers,
      j5create j5create

  • Pros mentioned:
    Connectivity

    Rated 4 out of 5 stars

    useful

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    good to use a tv as a second monitor when im out at a hotel.

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

      Whether you're at the hotel or at home, when it comes to streaming to a larger display, the JCA379 gets the job done; it's ability to charge simultaneously is just a plus.
      Regards,
      j5create j5create

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    just what i needed

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

    I needed something simple to hook up to our monitor. It works.

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

      The JCA379's simple PnP design will add a monitor, peripheral and charging all in one - simply connect it to your DP alt-mode supporting phone, tablet, computer and you're done.
      Gratefully,
      j5create j5create

  • Rated 5 out of 5 stars

    Must have if you have anything other than USB C

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

    Must have if you buy a new MacBook that only has USB C

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

      Good day,
      Apple is out in front of the rest of the industry in their adoption of the USB-C/Thunderbolt 3 port. However there are still a very large number of USB-A devices that people still use regularly. Some kind of adapter or dock is almost a necessity while the rest of the industry plays catch up.
      Have a good day,
      j5create j5create

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    USB tool

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

    Great handy tool. All good options to have in your possession.

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

      It's unique, multiple capabilities make this adapter a perfect choice for adding monitors, pass through charging and peripherals all in one. No driver installation required makes this a must have.
      Gratefully,
      j5create j5create

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great Device for Macintosh Computers

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

    Works like a dream. True plug and play. Price was right.

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

      Hi,
      Great to hear that you are pleased to with the price and quality of the JCA379. This adapter is a great addition to a MacBook to add a HDMI port. Thank you for leaving your review.
      Cheers,
      j5create j5create

  • Rated 5 out of 5 stars

    ?

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

    Haven’t received the item yet but I believe it will be a great item for what I need

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

      Hello Brandon, we are glad to hear you chose the JCA379 as it being a plug and play device will provide an external monitor for you via HDMI, pass through charging and USB-A for data transfer. ** Feel free to contact the Technical Support team on the packaging for further assistance or if you have any other questions and someone will be glad to assist you. Thanks. j5create

  • Pros mentioned:
    Connectivity

    Rated 3 out of 5 stars

    Works well, but too big overall

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

    I bought this adaptor for my Dell Laptop. While functional, it is overall a bit big for my small laptop, so becomes a bit cumbersome from a functionality standpoint. Other than that, it does work right away as soon as you plug it in.

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

      Movielover, We're glad to hear the JCA379 is working to your expectations, thanks for your review!
      Appreciatively,
      j5create j5create