One of the most frequently asked questions of a gadget connoisseur is – does touchscreen work through HDMI? It is often difficult to tell if a certain device works with an HDMI connection or not. The reason for this is that there are different types of connectors and their functions may vary. In fact, there are many such variations, which make it difficult to tell whether a particular accessory can function properly when connected via HDMI or not. This is especially true if the user is not very familiar with connecting devices of that nature.

The answer to this question depends on the device you ask. For example, if you are asking whether a certain phone can be used with your TV, then the answer may be yes. If it has a USB port, then it may work using an HDMI connection. On the other hand, if your TV is connected via an optical cable, then it may be problematic to use one of these gadgets with a TV that uses a different connector. You can easily confirm this by using an optical display monitor that shows the image as being displayed through HDMI.

Another question that often bewilders users is – does screen mirroring using HDMI work through a wireless device? Many people connect their gadgets to their TV and then use a wireless display to view it on the TV. Sometimes this also works with the remote control. However, the connection may suffer when you have an HDTV with a built-in screen mirror.

Does touchscreen work through USB? This is often asked because many people want to use this feature with their laptops, especially those with built-in screens. There is no need to use a separate cable for this to work, as there is none in the first place. However, some laptops, particularly gaming ones, tend to have better power outlets than others and they may require a separate USB cable. If you have such a laptop, check if there is a separate port for the purpose.

Does this function only with video games? No, this also works with movies. Usually, the software required to use this kind of function works only for certain games, though. It is very unlikely that you will find it working on all games.

Does screen wipes work through HDMI? Yes, this also works through HDMI. Scratching the surface of the screen is likely to result in distorted images, which can be very frustrating for the user. Some sources may be blurred or there may be static present, which makes watching the video very difficult. For this reason, this function may not work through all TVs, though it is likely to work through most of them.