Toshiba dynadock U3.0 Benutzerhandbuch Seite 10

dynadock™ U3.0
Depending on your computer system, you may receive a warning message
if the external monitor connected to your dynadock is used as your primary
display.
USB, CPU resources and other devices may be affected when playing
movies or transferring large amounts of data via the dynadock.
EN-10 User's Manual