QKK projectors support multiple external connections, such as computers and PS4.
How to connect the computer or PS4 to QKK projectors?
![](https://newdata.projector1.com/cdn-cgi/image/quality=85,format=auto/wp-content/uploads/2021/11/02-main-1.jpg)
Firstly, you need to find the ports on the two devices, specifically, your QKK projector and PS4, or your QKK projector and computer.
![](https://newdata.projector1.com/cdn-cgi/image/quality=85,format=auto/wp-content/uploads/2021/11/01-6.jpg)
Then, you need to get an HDMI cable to connect the two devices. You should plug one port into the projector and plug the other port into the computer.
![](https://newdata.projector1.com/cdn-cgi/image/quality=85,format=auto/wp-content/uploads/2021/11/3-8.png)
Finally, when there is an active window appeared on the computer, you need to set the audio option according to your needs, and then click the “Ok” button.