Finding a graphic/video card to allow 3 monitors

[crobayers]

I have a HP Pavilion Desktop 590-p0066 with integrated video.  Because of our setup (we are a church  - this desktop runs our  media in the sanctuary) we really need to go to a three (or even 4) monitor display.  Our integrated video has only two outs (even though the processor can do three monitors according to my reading).  We need to then get another graphics card that can do 4 monitors (once the new graphics card goes in, again according to my reading, it will not work with the integrated video and vice versa).  We are not using this to game - just need something that will give us a good display on at least 3 monitors if not 4 - not something that will break the bank.  Thanks so much for your help!   

[banhien]

@crobayers 

Probably you need one from the following list

       https://multimonitorcomputer.com/best-4-monitor-gaming-video-cards.php

Note: Integrated ports will be disabled automatically when installing new video card. You may need new PSU. Please also read the following Guide

        https://h30434.www3.hp.com/t5/Gaming-Knowledge-Base/Upgrade-Video-Card/ta-p/7447100

Regards.