Asus TX201LA E-Manual page 26

USB 3.0 port with USB Charger+* (for Windows® 8 only)
This USB 3.0 port with the
feature. USB Charger+ allows you to quick-charge mobile
devices and can be used even while your ASUS Transformer
Book Trio is on sleep, hibernate, or shutdown mode*.
Power (DC) input port (for Windows® 8 only)
Insert the bundled power adapter into this port to charge the
battery pack and supply power to your PC station.
When running your ASUS Transformer Book Trio in power
adapter mode, both the PC station and tablet's battery can be
charged through this port.
WARNING! The adapter may become warm to hot while in use.
Ensure not to cover the adapter and keep it away from your body
while it is connected to a power source.
IMPORTANT! Use only the bundled power adapter to connect
your PC station with a nearby power outlet.
* on selected models only

icon comes with the USB Charger+
ASUS Transformer Book Trio E-Manual