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Customer Ratings & Reviews

Customer reviews

Rating 3.9 out of 5 stars with 187 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 are delighted by the ScreenCast 4K Wireless Display Adapter's ease of use, overall performance, and simple setup. Users appreciate the easy screen mirroring capabilities and the high-quality resolution offered by the device. However, some customers have reported issues with connectivity, compatibility with certain apps, lag, and occasional signal drops. Additionally, a few users have noted concerns regarding the audio quality.

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 4 Showing 61-80 of 187 reviews
  • Rated 5 out of 5 stars

    Review from TJ911TURBO

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

    LOVE this little inexpensive piece of technology. For years my father and I have been searching for something that would allow us to watch our TV streaming channels and movies downloaded on tablet/phone. As long as the TV you are watching has a HDMI connection. You are GOLDEN. Easy to setup, easy to use.

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

    Rated 4 out of 5 stars

    No

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

    I love watching my computer on a big screen. It works great.

    I would recommend this to a friend
  • Pros mentioned:
    Screen mirroring

    Rated 4 out of 5 stars

    Streaming wirelessly from PC to TV

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wireless connection was very good and works with PC, Android and iOS devices. Great for screen mirroring to TV.

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

    Rated 5 out of 5 stars

    Look no further!

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

    This is the best casting product I have purchased, its my 3rd one, and I might buy another, I use it to cast on non smart Tvs at my hotel stays and I also use one at work to cast presentations, easy to hook up and connect ( S-23 ultra),

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

    Rated 4 out of 5 stars

    Review

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

    It works semi sportive in terms of connection stability

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

    Rated 1 out of 5 stars

    Other Things work better

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

    It works okay but does drop the signal sometimes. For that I would give 3 stars. But you can buy a ROKU stick for 1/2 the price that does the same thing plus a whole lot more. Don't believe the Best Buy sales people. They don't know what they are talking about. They just want to make as big a sale a possible. Mine wanted me to buy two of these, One for the computer and one for the TV. It only plugs into the TV.

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

      Wireless performance can be affected by several factors, such as:

      Network congestion
      Interference from nearby wireless devices
      Distance between the source and the display

      We always recommend using the included dual-band antenna and keeping both devices within line-of-sight for best stability. j5create

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great for conference videos.

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

    It works great if you are doing video conferences but not good at all for games. I use for connecting my laptop to a hotel TV so I can sit away from the monitor. Easier then trying to carry a long HDMI cable.

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

    Rated 5 out of 5 stars

    Wireless AMAZINGNES!!!

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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 for just what we need it for at our venue! Thanks!

    I would recommend this to a friend
  • Pros mentioned:
    Screen mirroring

    Rated 5 out of 5 stars

    Mirror phone

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

    Very good to mirror your phone to the TV. Or screencast

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

    Rated 4 out of 5 stars

    Drive

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

    Was able to use … down load info and working well!

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

    Less Expensive than OEM Connectors

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

    Far less expensive than the Apple alternative. The unit works great for my conference calls at work. Wireless is a huge bonus as I no longer have to be tethered to my display. Audio doesn't seem to transmit, but that may just be the nature of conference calls.

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

    Rated 3 out of 5 stars

    Ok. Better options exist.

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

    Setup is pretty easy but loses connection frequently and programs like word and excel are often pixellated / unreadable on the screen. Sometimes it works great, but resetting the unit doesn't seem to fix it when it is acting up.

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

      The ScreenCast 4K Wireless transmission distance must be with in the 50 ft. in an open environment to start casting, no solid object between the units. ** Feel free to contact j5create Technical Support if you require further assistance. Their information can be found on our website under the "Support" tab. Thank you. j5create

  • Rated 5 out of 5 stars

    Great Product to be mobile presentations!

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

    Works farily well. Able to connect in wall, and connect wirelessly with the projector for presentations. It has been a great option for our church services

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Works well but

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

    The insteuctions are all over the place and not easy to understand. You have to figure it out on your own, but works great once you do

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Just what was needed

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

    Very easy to use. Worked as needed. Good price.

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

    Screen Cast Elite

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

    very reliable and works instantly once plugged in. I hope they get more of these in stock cause this works perfectly as it is intended for

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

    Rated 5 out of 5 stars

    Perfect for business environments

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

    It is the perfect device for our conference and training rooms. It makes vendor and customer connections a breeze.

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

    Presentations

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

    Works good for presentations. Connects easily to a laptop.

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

    Great ScreenCast devices!

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

    These worked incredibly well. Provided more connectivity than the customer was expecting

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

    Rated 3 out of 5 stars

    so so

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

    not a solid for the price, doesn't connect well in a small room

    No, I would not recommend this to a friend
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