This something globige power strip had everything I was looking for. 1x master socket, 4 slave and 2 permanent sockets. Since the switch-on "automatic calibration" should run without problems setting yes. Unfortunately, this is not so: If the PC (Master) is turned off (consumption Only when man withdraws the power cord of the PC, the slave sockets stay out. Why would I need the outlet Leite? I you do not need anyway ---> returned.