Are there any wireless devices that can display what the computer displays on the TV?

There is this equipment,But the premise is that your computer should have**and audio output function,But the general computer wants to watch the TV on the TV on the TV card,The TV card has a computer graphics card plug output and the function of audio ** output and remote control many functions,It varies according to your hardware。

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Frequency range with 4-channel switch for added flexibility and reliability.

433MHz far-infrared remote control backhaul, fully compatible with VCD *** DVR digital set-top box and other remote controls.

The wireless transmission distance can be up to 100 meters in the open area.

Built-in antenna, small and beautiful appearance.

Energy-saving with very low power consumption.

NTSC PAL standard.

The transmitter and receiver can be used in pairs on the same channel, and can also be used one-to-many or many-to-many.

Full hardware design, plug and play.

**Reference.

Generally, the monitor can be used with a network TV box, which can turn the display into a wireless network.

TV, the specific operation method is as follows:

VGA input interface. Start the monitor and the network TV box, and the main interface of the box can be displayed, indicating that the monitor and the network TV box have been successfully connected.

Next, you can use the remote control of the box to operate, enter the settings interface, find the network settings, select the wireless network settings, find the wifi signal sent by the router at home, and enter the corresponding password to establish a connection.

Tools: Computer, TV, HDMI cable.

Steps to connect your computer to your TV wirelessly:

1. Find the HDMI port on the side of the computer.

2. Insert a part of the HDMI port into the computer.

3. Plug the other end of the HDMI port into the TV and Hehe.

4. Then use the remote control to switch the computer to HDMI mode.

5. Then the computer is successfully projected to the TV.

Judging from your situation, each may be caused by the resolution of your TV being too high, and the resolution of your computer's graphics card is not up to such a high level.

If you have a VGA port on your TV.

You try to switch to a VGA interface to connect it and see if there will still be such a situation.

1、First of all, see if there are multiple HDMI ports on the TV,Adjust the display source of the TV to the corresponding HDMI port。

2、The TV is set up,Now let's set up the computer,The system is different,The setting method will be different,Here take the win7 system as an example。 Right-click on the desktop to select the screen resolution.

You can see the results below.

Screen resolution.

3. You can see that there is a detection function, and you will find multiple displays when you detect it. Then tap Connect to projector. Select Duplicate Pants. Then the computer screen is copied to the TV.

Duplicate the screen.

Of course you can, but it's conditional.

2. The TV and the display shout clear screen have the interface to Zheng Qianqian - VGA, HDMI, etc., of course, you can also use the adapter.

Here's how:

1. First of all, determine the display with VGA interface, as shown in the figure below, and then move on to the next step.

2. Secondly, after completing the above steps, prepare the network TV set-top box, which must have an HDMI interface, as shown in the figure below, and then enter the next step.

3. Then, after completing the above steps, prepare the HDMI to VGA adapter as shown in the figure below, and then move on to the next step.

5. Subsequently, after completing the above steps, insert the VGA plug on your computer monitor into the socket of the adapter plug as shown in the figure below, and then proceed to the next step.

6. Finally, after completing the above steps, insert the HDMI end of the adapter plug into the HDMI jack of the TV box, as shown in the figure below. In this way, the problem is solved.

Go buy a network set-top box with a VGA interface with a wireless network card, and at the same time be equipped with a set of speakers, otherwise there will be no sound.

If the LCD has an HDMI interface and a built-in speaker, it can be directly connected to the network set-top box, and the display will immediately become a wireless network TV.

You can buy a network set-top box,But the general network set-top box is HDMI interface,If your monitor has an HDMI interface,Then you can connect it directly,If your display only has a VGA interface Then you also need to buy an adapter cable,Audio needs to be connected separately to the audio。

Tools: Computer, TV, HDMI cable.

Steps to connect your computer to your TV wirelessly:

1. Find the HDMI port on the side of the computer.

2. Plug part of the HDMI port into your computer.

3. Plug the other end of the HDMI port into the TV.

4. Then use the remote control to switch the computer to HDMI mode.

5. Then the computer is successfully projected to the TV.

First things first: both the computer and the TV need to have a built-in or external wireless card.

The wireless display cannot be found because the router has enabled "AP Isolation", which can be turned off by opening the router management page.

If you want to use the [wireless] method to share the screen of the computer to the TV, it is generally only possible if the TV is an Android smart TV and supports the DLNA function; Here's how:

1. The TV and the computer must be connected to the network of the same router, which constitutes a small local area network;

2. Turn on the TV and enter the main interface of the smart TV;

3. Find the system settings, turn it on, find the DLNA function, turn it on, and make the TV in the state of waiting to be connected;

<> cast to TV.

1. Connect the computer and TV to the same network.

2、Turn on the TV,"Discover"Click the upper button on the page,Press the right button and select"Love projection"-"Mirror"-"Android device"; Go to the Miracast program and look at the name of the TV device.

3. Click "Notification Center" - "Connection" at the bottom right of the computer screen

<>5、At this time, the TV will react,And prompt"Connecting",After that, the screen may be black for a while,Just wait patiently,The computer will automatically install the attendant to accompany the driver。 When you're done, select the mode as Copy

<>6、After the installation is completed,The TV will display the computer screen interface。 If you need to adjust the resolution, you can adjust it in Settings - Display - Advanced Display Settings - Resolution. Note the selection of Display 2.

<>7、If you need to disconnect from the conversation,Open the Notification Center-Connection,Double-click the connected TV。