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Customer Ratings & Reviews

Your price for this item is $79.99

Customer reviews

Rating 3.9 out of 5 stars with 181 reviews

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Rating by feature

  • Value

    Rating 3.8 out of 5 stars

  • Quality

    Rating 4.0 out of 5 stars

  • Ease of Use

    Rating 4.1 out of 5 stars

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Cons mentioned filter

71%would recommend to a friend

Customers are saying

Customers enjoy the ScreenCast 4K Wireless Display Adapter for its ease of use, overall performance, and simple setup. However, some customers have experienced connectivity issues, compatibility problems with certain apps, lag, and occasional signal drops. While the resolution and HDMI connectivity are appreciated, the audio quality may be compressed due to bandwidth limitations. Overall, the device offers excellent screen mirroring capabilities, but users should be aware of potential connectivity and performance drawbacks.

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 181 reviews
  • Rated 5 out of 5 stars

    Meets, if not exceeds, expectations.

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

    Works as expected, although mildly surprised that a power supply was not included in the package. A nice upgrade would be a screen saver mode, but not a deal breaker for my needs. I liked the product so much that I have purchased 4 to date, for the various monitors and televisions I use on a regular basis.

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

    Rated 5 out of 5 stars

    Hearing and seeing

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

    Bought this item for my church. Works perfectly. Highly recommended

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Screencast

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

    sometimes it times out otherwise good product. have not checked the distance it broadcass but i cant see that far any way

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

    Rated 5 out of 5 stars

    Works well

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

    Does all it promises. Easy setup and works with several TV systems.

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

    Reliable.

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

    BB has great inventory arrangements that make it easy to find I the store. Reliable product as well.

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

    Rated 5 out of 5 stars

    best buy ever j5 screencast

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

    Cant believe how easy the j5 screen cast was to install best buy ever

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

    Rated 3 out of 5 stars

    Stinks

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

    Works for 2 of our phones but not mine. Since I'm the one who is home the most, I wish it worked for me

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

      Plug the HDMI connector into an available HDMI port on the TV/display. Plug the USB connector into an available USB Type-A port on your TV. Turn on your TV to power up the ScreenCast. Select your TV's input/source until you see the setup screen. *If your TV screen remains black, your TV may not be supplying enough power. In this case, please plug the USB cord into a USB power adapter and connect it to an outlet. ** Feel free to contact j5create Technical Support if you require further assistance. Thank you. j5create

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Review

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

    Works great would recommend Very easy to set up Great

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

    Rated 5 out of 5 stars

    Excellent product

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

    For non-Apple products that do NOT support Airdrop - this is an excellent product. I wanted something that could send my Windows laptop to my tv, and this works excellent.

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

    Rated 5 out of 5 stars

    DWarren

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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! Would definitely recommend or buy again!

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

    Rated 5 out of 5 stars

    Great product for casting.

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

    The item came with clear insfructions and worked exactly as expected. Setup was simple.

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

    Rated 5 out of 5 stars

    Awesome

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

    Best around everything you need all in one. Can't get any better

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

    Rated 5 out of 5 stars

    Used for streaming and browsing

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

    very useful! this product was extremely versatile and easy to setup

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

    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.

    Take a little to get used to, but it works every time

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

    Rated 2 out of 5 stars

    Very laggy

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

    I used this for about a week total and it did not get the job done at all. The amount of lag that occurs when using it makes it almost impossible to use.

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

      Please contact our Technical Support Team, so that they can get more information from you. Their information can be found on j5create website under the Support tab. Thank you. j5create

  • Rated 4 out of 5 stars

    Screencast

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

    I paired it with a projector I just bought. A bit of latency since it depends on the wireless signal.

    No, I would not recommend this to a friend
  • Cons mentioned:
    Compatibility

    Rated 1 out of 5 stars

    Device Incompatible With LG TV

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

    Device was not compatible with my LG TV. Having to go to a web site to activate the device was complicated and didn't work between my LG TV and my HP laptop computer.

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

      Make sure the LG TV is set to the HDMI port where the ScreenCast adapter is connected. Some TVs require you to enable HDMI-CEC or similar settings for external devices.
      Ensure the adapter is plugged into a 5V/1A USB power source. If using a USB port on the TV, try an external power adapter if the signal is weak or unstable.
      Ensure Wi-Fi and Miracast support are enabled on your HP laptop.
      Open a browser on your laptop and enter the address shown on your TV screen (e.g., http://192.168.49.1) to access the device interface. From there, follow on-screen steps to connect the adapter to your Wi-Fi network (if needed). j5create

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Good for phone without airplay

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works good with iphone i used it for a little bit and will do so again

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

    Rated 5 out of 5 stars

    Quite a gadget

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

    Very easy to use and have not had any issues. Can hook to monitor,tv an in my case a projector.

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

      Wirelessly display content from a phone, tablet, or laptop onto a bigger screen with the ScreenCast 4K Wireless Display Adapter. j5create

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    my blue tooth screen cast

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

    Works great and easy setup! Picture looks great. Wish the price was cheaper other then that feels like is made well.

    I would recommend this to a friend
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