benq computers

I have a monitor with VGA input. Is it possible to connect two sources and switch between them?
I want to connect both my Xbox 360 and my computer to my BenQ FP767 monitor. I VGA cables for both my Xbox and my computer, but now I can connect and disconnect continuously to switch between the two. There is a better way?
Connect the PC to aKVM switch and be able to switch between two computers and not have two keyboards and mice is 2. This is an excellent solution and is not expensive. This will help maintain cleaning your office and you will not have to connect the cables and win all the time.
BENQ Computer Monitors