Memory stick for storing and duplicating programs for time switches. The program created by the software is loaded onto the memory element and can then be imported into one or more time switches. For IHP+ 1c/2c, ICAstro 1c/2c, IC100kp+ 1c/2c, IHP 1c 18 mm, IHP+ 1c 18 mm. Dimensions: 33 x 13 x 8 mm (length x width x height).