Non-stock. USB controlled mains dimmer for load switching. Can be used to control light shows, controlling computers or other devices. It's interface is USB virtual serial port. By sending simple commands like "I\n" you can control the state of all outputs. Mains input is fused and all outputs are optically isolated from the controller. Longer information from the blog.
This is a non-stock item. Lead time varies between 1 and 4 weeks.