USB powered monitor?

I am building a small shoutcast server out of a cube pc and trying to do it using as little electricity and space as possible. I remember seeing somewhere on the internet about a USB computer monitor that used little to no outlet power. The graphics were god awful but all I need it for is irc, shell, and shoutcast... things that are already not very pretty.

My question is can you tell me some brands+model #s of some of these monitors or a site where I can find one? it would mean a ton to me.