NO I install gcodes by SDmini card Yes there is a usb on the mainboard, But I dont believe it can "chat" with my pc due to original 8 bit ender board still installed. I do have a new SKR 1.4 turbo and drivers , a CLTouch, wifi, and some other parts, I was hoping to get the 8 bit running so I could print a 1.4 case. I woner the firmware got messed up? somehow?