Wireless projector is a common display decoder
Wireless screen projector is a common display decoder. Wireless screen projector is an implementation way of display decoder. It can receive compressed data transmitted from physical cable (USB, network cable) or wireless WiFi, and decode the data into images and audio information for display on the big screen.
If you want to show your colleagues a video or powerpoint presentation from your laptop. Your laptop screen is probably too small for multiple people to watch at once, so you want to display it on a TV or projector. How do you do that?
Traditionally, you might buy an HDMI/VGA/Type-C DP cable for your laptop to connect it to your TV/projector, but because of the limited length of the cable, there will always be times when it’s not flexible or convenient.
But now, you can use a wireless projector to wirelessly transmit video images without having to worry about distance and location limitations.
The steps are simple and easy to understand:
1) Connect the wireless projector to the monitor (TV or projector).
2) The wireless projector device will receive and decode media data via USB, Ethernet or Wi-Fi.
In other words, all you have to do is plug the wireless projector into your monitor and play video on your laptop or phone and video on your TV.