USB Graphics Adapters   UGA-2KHDMI

About the UGA-2KHDMI category (1)
Which adapter will work with my laptop? (5)
Plugging in HDMI to USB device (uga-2khdmi) no indication of being on (3)
Only mouse showing up - Mac (6)
Audio drops on UGA-2khdmi (4)
3rd Monitor Windows 10 w/o mouse extension. Please Help! (3)
Not working after Mac OS 10.9 Update (Plugable USB 3.0 to HDMI) (3)
What PC hardware will allow me to maximize the number of USB displays I can use? (3)