Get in sync with your desktop and get organized with the flexibility and functionality of the Rex Pro! Use your PC to enter and manage organizer data, synchronize it with Rex Pro and then view it from anywhere! With the Rex Pro you can update schedules, revise contact information or add to-do list items easily with the data entry feature. The 6-button interface makes it a sinch, and two-way data exchange keeps your Rex Pro and software in sync. ??The Rex Pro is a Type II PC card that can interface with your notebook computer's Type II PCMCIA slot; its docking cradle (included) allows it to synchronize to desktop computers through a serial port.