The usb32vgaeh usb 30 to vga adapter turns a usb 30 port into a vga output port with 1920x1200 wuxga video support the adapter features a built in 1 port usb 30 hub which offers a connection port in place of the usb port used for connecting the vga adapter an ideal workaround for ultrabook or laptop users where only a limited number of usb ports are available functioning as an external graphics card this usb to vga adapter provides a convenient way to add multi monitor capability to a usb 30