The usb2vgamm6 external usb vga adapter cable offers a hassle free multi monitor solution turning a usb 20 port into a vga video connection this 6ft usb display adapter is ready to go out of the box with all the cables you need included simply install the drivers and plug in to your computer and display with built on cables the usb2vgamm6 is easier to install and no need to ever worry about forgetting a cableinstead of having to open the computer case to install a specialized video card t