The interface of these devices is equal, just about all programs written for the Palm OS will run on any of these machines. What distinguishes these different models are the form factor, standard memory size, expandability and connectivity. First let's take a look at what Palm has to offer. All the currently available Palm Computing devices interface with your computer using a RS-232 standard serial port. USB adapters are available at an extra cost.
Infrared transfer is also available.
The Palm V, Vx, and IIIc have their own rechargeable batteries, while the other devices utilize standard AAA batteries. I have added the suggested retail prices for the Palm devices as well. The order of device presentation is roughly in the order of when the devices were released into the marketplace. Inc. All rights reserved.