I have one, it's installed in my modified GBox. I got it for that system because it's all pre-wired and ready to go, data through the serial port and power through a USB port. It's a decent little lcd, the software is a little slim, but it works well. Is it worth $90? I don't know, probably not. But if you want an lcd but don't want to take the time to wire one up yourself (or don't have the know-how) this is a good alternative.