Very fast and no lagging or jumping. RAM: 8 GB DDR4. It is convenient to hide the mini desktop PC on the back of the monitor or HDTV. [Bring Convenient to Life]-All important connections are available: 2 x USB 2.0 ports 2 x USB 3.0 ports 2 x HDMI 2.0 ports 1 x Gigabit Ethernet port 1 x Headphone Microphone Port.