XTCM17A
Control your entire X10 system from your computer by connecting the X10 FireCracker Computer Interface Module and installing the free Firecracker Software. The module plugs into your computer's serial port, creating a wireless link between the PC and an X10 Plug-In RF Base (sold separately). Once the module and software are setup, you will be able to click a desktop icon and control any X10 modules in your home directly through your PC.
NOTE: Requires an X10 Plug-In RF Base (TM751), as well as Firecracker Software (download free XTCM17A_Setup.exe).