The Wrap VGA Adapter enables all models of the Wrap video eyewear to connect to a VGA port on a desktop or laptop computer for watching video. Although the Wrap VGA Adapter is not intended for use as a monitor replacement, it offers superior quality over S-video connections and expands the versatility of Wrap eyewear models. When used, it replaces the battery/control box provided with the Wrap video eyewear and draws power from the computer through its USB connection. Can be used with a VGA - DVI adapter (not included) Works for 2D video Works for side-by-side and anaglyph 3D video ?Requires VGA port or DVI port (w/DVI adapter) and a USB 2.0 port Works with Windows 7, XP, or Vista The Wrap VGA Adapter enables all models of the Wrap video eyewear to connect to a VGA port on a desktop or laptop computer for watching video. Although the Wrap VGA Adapter is not intended for use as a monitor replacement, it offers superior quality over S-video connections and expands the versatility of Wrap eyewear models. When used, it replaces the battery/control box provided with the Wrap video eyewear and draws power from the computer through its USB connection. Can be used with a VGA - DVI adapter (not included) Works for 2D video Works for side-by-side and anaglyph 3D video Requires VGA port or DVI port (w/DVI adapter) and a USB 2.0 port Works with Windows 7, XP, or Vista