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Is it the right product to use to split monitors? actually i want to use two or one computer tower in a school computer lab, so i have to split the monitors, keyboard and mouse. which product should i use? thanks
Yes, this product will split a VGA signal into 16 outputs. https://www.kvm-switches-online.com/ext-vga-142n.html for 1 signal to 2 outputs. https://www.kvm-switches-online.com/ext-vga-145.html 1 signal to 4 outputs.

I am not sure that I understood, but you may be looking to access 2 computers and 2 monitors from 1 keyboard and mouse? If that is the case, https://www.kvm-switches-online.com/gcs1742.html would be a solution.
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16 output with different displaying?
Thank you for your inquiry. This device will take one VGA input and display that signal on 16 different VGA monitors. They will all display the same signal.
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