This is a Handspring Visor Deluxe PDA Organizer that runs on Palm OS and comes with a classic Graffiti input system. It has a non-modified feature and 8MB of installed memory (RAM). The black and white LCD screen type is perfect for simple navigation and the calculator feature is a bonus. The PDA comes with a case and is great for personal or professional use. Unfortunately styler is missing. PDA is in very good condition.