An optical port on a computer that enables communication with other computers or devices by using infrared light, without cables. Infrared ports can be found on some portable computers, printers, and cameras. See also infrared device.
A port that enables two compatible computers or a computer and another compatible device to use an infrared beam to communicate with each other. Line of sight is required, but no cable is needed.
Allows cell phones, PDAs, and other devices to connect to each other for various purposes. Infrared is a wireless technology that uses a beam of invisible light to transmit information.
Uses infrared light waves to allow devices to communicate without any cables.