Automatically power on your KEF LSX / LS50 speakers when starting up Windows 10/11 or waking up from sleep, inversely automatically power off your speakers when shutting down Windows or going to sleep No more remote control or smartphone app needed to switch on your KEF LSX or LS50 speakers at each PC start 7-Days Free Trial, see pricing in the app (region-dependent) Additional features: - Manual switch on and off buttons on the application interface - Easy source selection: Optical, Bluetooth, Aux, Wifi, USB*, TV* - * for KEF LSX II, LS50 Wireless II - Automatic KEF speakers discovery on the network; or manual IP connection - In case of an IP change, automatic speakers detection based on the speakers MAC address - Disable speakers sleep mode during PC use KEF Speakers compatibility: KEF LSX I and II, LS50 I and Wireless II, LS60 AMPRAsoft is not related to the KEF® company