... installation and useB:With a standby power saver socket and and AC power Extension socket, The extension socket is for electronic product that is ... I,non-rewirable, with cable H05VV-F 3G1.006-Way power saving socket, 1master, 3 slave , 2normal sockets How to use: ... PC/Master" socket3. Put all the relative equipments power plug into the SLAVE socket( such as: Monitor,Printer,Scanner,Modem). These ...