This vintage Handspring Visor Black Portable PDA Organizer Palm Pilot is tested, working and complete with original dock, operating pen, install CDS and black case . It is a black and white LCD device running on the Palm OS operating system (see pics and movie example) and has the original 8 MB of installed memory. Ideal for classic tech collectors it’s a great example of classic late 20th Century PDA technology from Handspring which still allows you to store and access important data on-the-go.