About the Mario Android tv box connect TV via different ways
If your TV is equipped with an HDMI interface, then it must be the best choice for watching high-definition video because the HDMI interface not only transmits the HD signal seamlessly but also delivers high-quality audio signals.
Mario company's TV box is connected to the TV using the HDMI interface, the network data input to the TV, play it out.
If your TV have no HDMI interface, only AV interface, Mario Android TV box also can use the AV interface connection TV , the same can get good image effect.
If you want to use the TV box to connect the computer screen, only the VGA interface, don't worry, you can use the HDMI interface to VGA interface data cable, connect the display, can use as a simple computer.