OSDTKRU Wireless HDMI Display Dongle Adapter 4K,Streaming Media Video/Audio/File HDMI Wireless Extender ,No Delay, Streaming Video/Audio from Laptop, PC, Smartphone to HDTV Projector

(709 reviews)

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$38.98

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(10000 available )

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27 Ratings
12
5
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8
Reviews
  • Sulone

    > 3 day

    I have an iphone 13 pro and a Sony Bravia TV with 5 HDMI ports. The device does mirror, but it is very glitchy and slow. I have a strong WiFi and thats not the issue. Its fine to view still images or scroll but any Facebook/Instagram reels, YouTube videos or streaming movies it lags. Disappointing in that sense. Ive tried all the different HDMI ports and no improvement. I have Lightning Digital AV Adapter and a HDMI cable and that works fine. If by some chance its my user error and I can correct it Ill update this review.

  • James Spath

    Greater than one week

    now all my video audio needs are good

  • GtrGlenn

    > 3 day

    I have never been a big fan of wireless technology. Id probably still be using a corded phone if they were still available. We will dont use wireless microphones in our work. But there are times when running an HMDI cable to connect video devices is not practical. This product will get the job done and seems to be priced less than similar devices. There will be a learning curve before you can successfully connect. We are PC/Android people, so we needed to download a piece of software called Microsoft Wireless Display Adapter before the device showed up as a wireless display in our settings. I cant comment on what you do in the iOS environment. Connecting an Android phone and Chrome laptop to a Samsung TV was pretty intuitive. There is a USB source of power near the HDMI input. Connecting to my BenQ projector was a bit more challenging, since the projector lacks a USB port for power. Also, I need to tweak some projector settings to get the aspect ratio right. For our professional presentations, I probably will stick with a hard-wired connection. I dont need the added uncertainty with all the other things that can and do go wrong. But I do know of an upcoming presenation where the HDMI connection to the overhead projector is nowhere near where I need to stand. So I will try this hook-up method , rather than stringing an HDMI cable over a long distance.

  • Tony

    > 3 day

    This thing is PURE plug in play, takes power from the USB on the TV so you dont have to run it to an outlet. Love it

  • Kimberly Purvis

    > 3 day

    Weve tried connecting this to our home internet and phone hot spot and it wont pick up either of them so we cant use it for casting anything

  • Brooke

    > 3 day

    While I like the concept and it was relatively easy to install any video I tried would eventually freeze. The video iteslf would keep going since the audio and the other screen proved but the visuals on the connected screen would stop entirely even did it while my cursor was moving on the screen so its not like it was an Idle thing.

  • Chris M.

    > 3 day

    Overall this works pretty well for its intended purpose, and allows me to mirror my phone, or laptop, to my TV. It took me some time to figure out how to use it, as I had to download an app on my phone to allow this device to connect, but it ultimately did work. It may be user error, but my experience is that I have to connect to this device using my wifi connection, so Im therefore losing my wifi internet connection to my phone while its in use... so it somewhat defeats the purpose by slowing down my connection... but overall not a huge deal. I have other smart TVs, and another casting device from that big G company... that seems to work easier and more seamlessly... but they were of course a lot more expensive. So for an economical option, I would say this is a good buy. Overall - recommended.

  • RFT135

    23-11-2024

    First - my comment about the description. They call it a Transmitter and Receiver pair. What you get with this is only a receiver. The transmitter is built into your laptop or portable device (cell phone or tablet). Presumably it is using Miracast or some similar wireless standard and relies on the transmitting device to connect. My one complaint is that the screen, prior to making a connection is rather cluttered in order to give help to make a connection. It is nice to have that help initially, but I wish there were a way to disable or show a less cluttered initial screen. I compared this to two other wireless capabilities I have in my home system and my conclusion is that it just might be the best of the three since I can set my LG TV input to optimize viewing. My first tests of this device were with my 2nd monitor on my PC that is actually a 22 inch 1080p Samsung TV. I was disappointed that it did not fill the screen in any of the 3 modes (Duplicate, Extend and 2nd Screen Only) from my laptop. Settings on the TV (Screen Fit) combined with using the 2nd Screen Only mode eventually solved that problem. I was unable to get a properly sized screen in either Duplicate or Extend mode. I then took the device to my 65 LG 4K TV and had pretty much the same issues. I then compared with similar capabilities built into the TV and to my Roku device. The same problems existed with those. The advantage to using this device is that I could make the changes to my LG TV necessary on the input used and they did not have any effect on my normal viewing through a Tivo cable converter, the Roku or my Bluray player. Finally, it is probably obvious that my tests were with a Windows laptop. I did also test it with my Samsung S22 phone and it worked quite well, much better than the LG capability that only showed it in a window over top of whatever was selected. What I was unable to test was the capability to use it with Apple devices. I understand that Miracast is not compatible with these. So the capability of working with Apple is a real plus, making it a more universal solution.

  • Benjamin wheeler

    > 3 day

    Depending on what you need it for, it can be great or just okay. For basic screen mirroring actions like presentations or pictures, it works great. But for more specific things such as YouTube videos from your phone or too many actions too fast, then it can lag and eventually crash. When watching a youtube video, it mirrors the actual screen versus just the video being played. Overall: 3/5 Does it work: 5/5 Worth it: 4/5 I would recommend it to those who aren’t expecting much but not for those who are expecting a lot.

  • K. S.

    Greater than one week

    This thing is cool! I love the ability to wirelessly cast my phone to my TV without being connected to a cord! The setup is easy and it’s displayed on the TV upon setup. I recommend this to anyone looking for a wireless HDMI cast!

11

For Android system mirroring

The Mirroring mode is the core function of this product,which is suitable for mobille phones and tables with tablets with Android 4.4 and above that support the Miracast protocol.

1. Please confirm that the product is in the dedicated interface of Android/Windows system. ( press the switch button on the front of the device to switch to the dedicated interface for Android/Windows system)

2. Turn on the Miracast function on your Android device. There are common shortcut key operations, such as Samsung Smartview, Huawei multi-screen interaction. For models without shortcut keys, generally go to Settings>More Connection Settings>Screen Mirroring, or Settings>Display>Screen Casting, or Settings>WLAN>More Settings>Screen Mirroring.

3. Select the "RENKCHIP-XXXX" device in the Miracast function, wait for a few seconds, and the phone screen will be automatically displayed on the TV after the connection is successful.

For Windows system mirroring

The mirroring mode is applicable for Windows 8.1 and above, need the CPU, graphics, wireless network are all Intel. Before use, please make sure the adapter is in the Android mode.(It can be switched by pressing the button of top after booting)

1. Use the shortcut key Windows+P.

2. Select the "Connect to Wireless Display" option,

3. Select the device "RENKCHIP-XXXX", wait for a few seconds, and the screen can be successfully displayed.

11

For MAC system mirroring

1. When using this product on Macbook, please keep it in the dedicated mode interface of IOS/MAC system.(The default is IOS/MAC mode after booting)

2. Open the AirPlay button in the upper right corner of Macbook, select the RENKCHIP-XXXX device, and the mirroring is successful.

For Windows system mirroring

The mirroring mode is applicable for Windows 8.1 and above, need the CPU, graphics, wireless network are all Intel. Before use, please make sure the adapter is in the Android mode.(It can be switched by pressing the button of top after booting)

1. Use the shortcut key Windows+P.

2. Select the "Connect to Wireless Display" option,

3. Select the device "RENKCHIP-XXXX", wait for a few seconds, and the screen can be successfully displayed.

11

Friendly reminder : Before connecting, please use the toggle button to select the corresponding user interface according to the system you are using.The maximum signal transmission distance of this product can reach about 13-15 feet. It is suitable for home entertainment, business meetings, party sharing and other scenarios.

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