Manhattan 179225 usb to vga adaptor manhattan 179225 p this hi speed svga converter from manhattan lets you connect a second monitor an lcd tv or even a projector with dvi or vga port to use on your computer or laptop the external usb graphic card is connected simply via a free usb 2 0 port and is immediately ready to use without opening or starting the computer again enjoy the many benefits of an additional monitor p p because the extended desktop area enables you to display two app