Programmable IR transmitter. USB interface for connecting to a computer for programming, control and back–up. This transmitter can learn channels from other remote controls such as TV and video. Max. 256 functions. Macros can be programmed. Two 1–function switches can be connected. The software 425328 Progress PC is part of the Progress Star and can be downloaded below for free. (The Progress PC software is not included in the product package).