Ppt projection, PPT wireless projection solution,

projector is a teaching or display tool. Computers are also used when playing PPT, lesson plans, or other text and picture contents. The traditional wired connection must be known to all. This article focuses on the wireless projection of computer ppt lessons.


are recommended to use Bijie multi screen cooperative screen projection equipment on the wireless screen projector of computer ppt courseware. Whether it’s image projection or extended projection, it’s a matter of minutes.

mirror projection

we just need to connect the projector and projector through HDMI cable, and then plug the USB case into the computer. When the display light of the USB button is on, press the button to projection with one button, and the pictures of the computer and projector are synchronized. At this time, we open the PPT courseware and it will appear on the projector. Usually, the projector and projector in our classroom are well connected. When teachers have class, they can plug in the USB key to cast the screen for class. When class is over, they can unplug the USB key to plug in and show, which is convenient and fast.

extended projection

usually when our computer wireless projection projector, most of them are mirror projection (the computer and projector images are synchronized). The extended projection mode of Bijie projection will turn the projector into the second screen of the computer. We just need to drag the PPT courseware to be projected onto the projector screen. Many teachers say this function is very useful and can effectively protect privacy without affecting teaching.

extended projection: if necessary, it can be explained during communication.

get rid of the shackles of the network

the premise of wireless screen projection is that in the same LAN, when we use Bijie multi screen cooperative screen projection equipment, we can get rid of the shackles of the network. Mobile phones, flat boards, laptops and computers can carry out wireless screen projection without network without affecting normal use.


wireless projectors are the bridge from office equipment such as mobile phones, tablets, notebooks and computers to display equipment such as projectors, all-in-one machines and LED screens. They are simple, safe and reliable.