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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 184 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 8 Showing 141-160 of 184 reviews
  • Cons mentioned:
    Connectivity

    Rated 1 out of 5 stars

    Don’t buy — can’t get manufacturer online

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

    Could never access website to get code. No response from chat or service so returned item

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

      Please contact our Technical Support Team for further information. Their information can be found on j5create website under the Support tab. Thank you. j5create

  • Rated 5 out of 5 stars

    Brains

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

    Its certaintly a neet little tool, adding a brain to an otherwise, not smart tv.

    I would recommend this to a friend
  • 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.

    We are using this to case a wireless connection to three other screens and it’s working great from even further than the packaging says. Using MacBook Pro.

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

    Excellent choice

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

    Excellent Choice for screen cast. Was compatible with tv and computer.

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

    Link systeM

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

    Great unit, creates own Wi-Fi to link to most platforms. Only downside is you cannot connect to it and separate Wi-Fi to stream to.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Disappointed

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

    Wouldn’t fit in the HDMI outlet when one of the location was being used the the housing was to wide and the connection for the power outlet was on the opposite side of the tv, it needs to use the tvs power

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

      I apologize for the experience you have had with your ScreenCast 4K Wireless Display Adapter. There is an HDMI extension cable included in the packaging to allow the product to connect in tighter spacings. If you have any questions please contact our customer support team by visiting the j5create website then click on the "SUPPORT" tab at the top right of the webpage. Thank you. j5create

  • Rated 5 out of 5 stars

    Use all the time

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

    Great quality I use it every night. My bf doesnt have cable in the country so youtube vids wrk great on this

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

    Love J5create ScreenCast

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

    Love this screencast device -- had the new James Bond movie loaded on my laptop and transferred it to my 65 inch tv using ScreenCast. Very handy device!

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

    Title

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

    Don't know what I did with this. It's around here somewhere

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

    Not what I needed

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

    ideal for a 1 tv setup only and not for more than 1 individual tv.

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

    ScreenCast

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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 exactly as it is described. It has enabled my office to extend our displays for efficiency.

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

    Works Perfectly

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

    Works perfectly - connects my laptop to my older TV through Bluetooth.

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

    No wi-fi needed

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

    Item works perfectly, no need to have Wi-Fi able to cast to any tv

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    I would not recommend

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

    It is extremely laggy definitely not worth the price It is definitely not 4K I have very good internet fiber optics even then it was still bad I would look for a different product everything is delayed

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

      Ensure that your Wi-Fi network is stable and has sufficient bandwidth. The distance between the wireless display adapter and the connected device can impact performance. Additionally, interference from other electronic devices or Wi-Fi networks can affect signal quality. Verify that the devices you're connecting are compatible with the wireless display adapter. Check for specific requirements or limitations. j5create

  • Cons mentioned:
    Connectivity

    Rated 1 out of 5 stars

    Poor Quality

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Couldn't get device to connect poor customer support

    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; in order to narrow down the exact issue you are experiencing. Their information can be found on our website under the "Support" tab and a specialist will be ready to assist you. Thank you. j5create

  • Pros mentioned:
    Ease of use, Screen mirroring
    Cons mentioned:
    Audio quality, Lag
    Tech Insider Network Member

    Rated 5 out of 5 stars

    Works like a charm, I love it!

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This screen casting device works perfect. I tested it with multiple devices using my TV. The experience was pretty much flawless as I experienced no lag or audio issues. The instructions are a little intimidating, but once you connect it to your TV and turn it on, it becomes discoverable by the device you want to cast from. When you first connect it, a QR code is displayed. You scan it with your phone and connect the device to your wi-fi. It is that easy. Then you are ready to go. The first device I tested was my PC. I used the keyboard shortcut to launch the screen share option on my PC and the device popped up. I selected it and it connected immediately. It honestly looked like my PC was connected with an HDMI cable. The second device I connected was my Samsung Galaxy phone. I used the Smart View option and the ScreenCast was discoverable. I connected and it worked immediately. I was using almost every feature of my phone and it was displayed with no issues on my TV. The last device I casted from was my old LG tablet. It was the same experience where I used the LG screen share function, found the ScreenCast, and was connected and sharing within seconds. I even took this with me to a short hotel stay over a weekend. I logged it into the hotel's wi-fi and was streaming content from my phone. I will take this with me everywhere I go on vacation. This little device is extremely convenient when you want to cast to a TV from almost any device that supports screen sharing. It worked with no issues and I think everyone should have one for convenience.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Too good, to be true

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

    Not good for projecting. It lags and is not great quality.

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

      Please contact our Technical Support Team for further information about this issue. Their information can be found on our website under the "Support" tab and a specialist will be ready to assist you. Thank you. j5create

  • Rated 1 out of 5 stars

    Not reliable and expensive

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

    Sort of works, but suffers from constant interuptions. Audio and video constantly getcout if synchronization and require and irritating reset of the devices.

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

      Ensure the ScreenCast 4K Wireless Display Adapter is with-in the 50 ft in an open environment. Make sure that there are minimal obstructions and electronic devices between the ScreenCast adapter and the source device to reduce signal interference. If your Wi-Fi router supports both 2.4GHz and 5GHz bands, connect your source device and the ScreenCast adapter to the 5GHz band. The 5GHz band is typically less congested and can provide better performance. Check if your Wi-Fi router supports Quality of Service (QoS) settings. You can prioritize video and audio streaming traffic over other internet activities to improve the experience. Ensure that other devices on your network are not heavily using bandwidth during streaming. Network congestion can lead to interruptions. j5create

  • Rated 1 out of 5 stars

    no

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

    I didn't like this item and I would not recommend it. Not only was it confusing for me to figure out. But I couldnt use it with my own wifi for some reason!!!

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

      In order to narrow down the exact issue you are experiencing, we recommend contacting the Technical Support Team. Their information can be found on our website under the "Support" tab. Thank you. j5create

  • Rated 5 out of 5 stars

    love itttt

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

    love it , had trouble install it because Im old school , but my nephew set it up , now I can screen cast my loptop to my 75" tv anytime i want too woo hooo

    I would recommend this to a friend