Save up to 50% on 3-Day Sale deals.Ends 12/7.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

Your price for this item is $39.99

Customer reviews

Rating 4.5 out of 5 stars with 1153 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

87%would recommend to a friend

Customers are saying

Customers appreciate the overall performance, connectivity, and portability of the USB-C to HDMI & USB 3.0 with Power Delivery. Many find it expands USB-C capability and compatibility, and handles their port expansion needs. Some customers wish the cord was longer, and a few have noted it gets warm after hours of use. Overall, the product seems to solve connectivity problems and is easy to install and use.

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 1,153 reviews
  • Rated 5 out of 5 stars

    Practical

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

    Just what I needed, small and economical happy with it

    I would recommend this to a friend
  • Pros mentioned:
    Portability
    Cons mentioned:
    Cord length

    Rated 5 out of 5 stars

    Does What It's Supposed To Do

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

    Easy to use, good value. Cord can be a bit longer but overall good product.

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

    Rated 5 out of 5 stars

    Great value

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

    Works great. Only one USB port, but for the price, it does the trick. Simple to use, easy to set-up.

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

    Rated 5 out of 5 stars

    Connectivity

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

    Great device solved a big problem of connectivity .

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

    Rated 5 out of 5 stars

    J5create adapter

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

    Works great with my Surface Pro laptop. USB port and HDMI ports work great. It also has a power Type-C port which is a bonus for me.

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

    Rated 5 out of 5 stars

    Works great

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

    Worked as described. Added ports to mac laptop. Looks apple like too

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

    Rated 5 out of 5 stars

    Perfect for my application

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

    Cable works great for my HP Chromebook. Plugs right in to my USB Type-C port. Just what I needed to keep my desk tidy, no extra adapters or cables needed.

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

      Plug and play, no software or drivers required. j5create

  • Rated 4 out of 5 stars

    Great adapter

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

    this is a quality adapter. It looks great and its quick to read the hdmi to my tv.

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

    Rated 5 out of 5 stars

    Excellent

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

    This usb c to hdmi extender is way better compared to the one I did get from ebay. Now I able to use my extra monitor with my laptop. Just Amazing.

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

      Hello,
      Here at j5create we back all of our products with live customer support; just in case you need help setting up any of our products. Glad to hear that the JCA379 is working out well for you.
      Have a good day,
      j5create j5create

  • Pros mentioned:
    Compatibility, Overall performance

    Rated 5 out of 5 stars

    j5

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well so far. No complains and it was compatible with my macBook.

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

      Thank you for your review. Enjoy! j5create

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    A Senior With Lots Of Questions

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

    I am delighted with my purchase. The store personnel went above and beyond to explain the item to me and how it works. They took the time to introduce me to a member of your Geek Squad who also answered all my questions. I will definitely be a returning customer.

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

    Rated 5 out of 5 stars

    One plug to rule them all...almost

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

    Use this with my Dell xps 13 and my wife's MacBook. Pass through charging works great with both. Use the monitor as a hub. Sometimes have to unplug and replug the USB to get my computer to work with the cordless keyboard and mouse, and sometimes need to tweak the monitor resolution - otherwise it works pretty well. Neither of us needs a desktop often and this is a nice way to share a good monitor without taking up too much space. It's a little thing, but the USBc plugs into the back which is good (I've got another adapter by the same manufacturer that I keep in my backpack for travel that plugs into the front and it's cumbersome - this one is much better for a leave in place charger/adapter).

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

      This device allows you to add an additional USB 3.0, HDMI monitor, and USB-C that can be charged through your USB-C port. j5create

  • Rated 5 out of 5 stars

    USB-C to HDMI & USB Adapter

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

    This “mini docking station” makes laptops easy to connect to HDMI display and USB devices.

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

    Rated 5 out of 5 stars

    It works

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

    Works great, love the different connections. Not much else to say but my re go we was too short, so I had to add this unnecessary sentence

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

      Display Alt Mode for HDMI supports a resolution up to 4K @ 30 Hz with Primary, Extended, and Mirrored display modes. j5create

  • Rated 5 out of 5 stars

    Good for steam deck

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

    worked perfect with my steam deck. Allowed 4k output, charging and peripherial attackment

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

    Mrs Minnesota

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

    Perfect for what I needed to hook up computer to tv & charge at same timr

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

    Rated 5 out of 5 stars

    USB-C

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

    This usb-c works great and this is perfect for on the go.

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

    Rated 5 out of 5 stars

    Adapter

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

    The adapter works as it was intended and I am happy with it. It is small so easy to carry with computer.

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

    Rated 5 out of 5 stars

    Glad I have this

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

    Works very well. It suits my needs, and it drives a large monitor and allows charging cable to plug and unplug with the monitor.

    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:
    Connectivity, Portability

    Rated 5 out of 5 stars

    No frills good price

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

    Serves its intended purpose. Portable and low cost.

    I would recommend this to a friend