Tekram IRMate-210 Serial Infrared Device: Infrared connectivity is fast becoming the new standard for cost effective wireless file transfer for notebook PCs. Outstanding features such as low cost, low power requirements, high noise immunity, etc. Make it an ideal way to quickly and efficiently transfer data from one computer to another. This technology is now also being used to connect Digital Cameras, Cellular Phones and many other consumer devices to PCs for Data Transfer and Synchronization of various types of information.