DLAN COCKPIT SOFTWARE
You should always visit the support page to download the latest firmware and software versions.
Installing the firmware update takes less than a minute and regardless of what the program says both adapters just need to be present in the network (not plugged into the PC via Ethernet).
As usual the DLAN Cockpit software indicates (and updates continuously) the connection speed between the main adapter and the two (or more) powerline adapters (the update button is used to look for software updates and not firmware ones).
You can access the properties of each adapter just by moving the mouse cursor above them.
From within the properties page you can name each adapter, disable the LED light, disable the adapter entirely, enable/disable PowerSave mode (by default it's enabled but we disabled it on both adapters for our tests), identify each device (via the LED), record their performance of each adapter and send it back to devolo and finally you can reset them to their factory settings.