C2G 30540 USB 2.0 TO VGA ADAPTER CABLE - Manual (Page 13)

12
Display Resolution
You can select your preferred resolution for your monitor
connected with the USB 2.0 to VGA Adapter Cable. The first
set of numbers (i.e. 1280x1024) is the resolution. The next
numbers (i.e. x16 or x32) is the color bits available for each
resolution type. The maximum resolution that you can select
from this list will depend on the maximum capabilities of your
monitor.
U SING THE USB 2.0 TO VGA A DAPTER C ABLE