LandingZone LZ5015T User Manual page 15

WARNINGS
The LandingZone is not designed to charge multiple high-powered
devices, such as smartphones or tablets, at the same time.
Do not dock to the LandingZone if a smartphone or tablet is already
connected to the High-Powered Charging Port. Please disconnect any
smartphone or tablet before docking and reconnect it after the MacBook
has been docked.
The Mini DisplayPort on the LandingZone uses Type-C Alt Mode and
some older Mini DisplayPort Adapters may not be compatible with this
new standard.
The LandingZone is designed to work with the 20.5V power adapter
included with the LandingZone. Using a higher voltage power adapter
may damage the LandingZone and MacBook.