If you want to mirror or extend your display to a second screen, you'll need the right Insignia adapter cable. This one connects HDMI-enabled devices, like computers, laptops, and gaming consoles, to monitors or projectors with VGA connectors. It offers a reliable 60hz signal performance for resolutions of up to 1920 x 1080, the industry standard. | Insignia HDMI to VGA Adapter - Black