j5 create JUA250 - USB 2.0 HDMI Display Adapter - Manual (Page 44)

USB HDMI DISPLAY ADAPTER
USER MANUAL
43
Off mode
To turn one of the displays off:
Select “Show desktop only on 1” and the 2
nd display will be off
Select “Show desktop only on 2” and the 1 st display will be off
Super Utility
A super utility provides more options, you can find the icon on the lower
right task bar