After receiving the computer (which looks completely used) I am not sure if anyone actually looked at it prior to sending it to me. There was a network adapter usb still inserted in the back of the unit, scratches and sticky substance on the monitors, and the kicker of all, no image is getting to the monitors, so I can’t tell how it’s working. I tried to unhook the dual monitor adapter plug and plug just one in, but it still didn’t work. I have messaged the company twice because there is no phone number listed on the one page document I received with it. There were no instructions with the unit, but luckily I was able to figure it out easily. None of the plugs are the same brands FYI, so it’s like a Frankenstein unit with two dell monitors and an HP cpu. Not sure what else I can do. Beware.