Flip-Q Pro teleprompting software for Mac and PC on USB drive. This is not a download, the Flip-Q USB drive version contains both the PC 2.4 version and Mac 1.6 versions of the Flip-Q Pro teleprompting software. These latest versions of the Flip-Q software allow the user to run Flip-Q on any Mac or PC where they have full permissions. The software "lives" on the USB stick and is easily movable between computers. PC version runs on Windows platforms from XP - WIN10. Mac version runs on any Intel equipped Mac. Plug into your computer and run software directly from the stick, no installation.