Newbie question on case/motherboard

kevinjd

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Sep 11, 2009
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I am a newbie in building systems and I need a little help. I purchased the Modtek Alien X case (http://www.xoxide.com/xoxide-alien-x-case.html and http://modtekusa.com/index.php?page=details&id=1). I saw a picture of the back of the box and specifically where mouse, keyboard, etc connections are. I tried looking for motherboard (ATX) that matched the openings but I could not find one. I did notice that in the plate that has the openings can be removed. Do most people just create a custom port covering? If so what materials are used?