Thanks for posting! Some quick questions to understand your setup and the issue better -:
Is the monitor connected through the Plugable UGA-125 set to the resolution of 1280x1024 ?
I am assuming that one monitor is connected through the inbuilt video output port of the Laptop. Is my assumption correct? If yes, which mode is it in (extend or duplicate) and what is the resolution show by the Windows 7 Screen Resolution control panel for this monitor?
In the Windows 7 Screen Resolution control panel do you see any common resolutions for both monitors?
Once you post back with this information we will figure out the next steps.
Thanks for your patience while we figure this out!
Correct, one monitor is connected through Plugable UGA-125 device, while the other is is using video out port on laptop. Currently in Extend mode. For monitor connected direct through laptop, it shows screen resolution of 1366x768 (which is correct for size of monitor). For monitor connected through Plugable UGA-125, it shows screen resolution option of 1280x720 as maximum resolution option.
The common resolution for both would be 1280x720 (but this isn’t right resolution for monitor dimensions).
Thanks for the info! The tech specs of the Dell S2309W shows the native resolution of the monitor to be 1920x1080.
You are unable to set that resolution for the monitor connected through the Plugable UGA-125 because it does not support that resolution. The highest resolution supported by the Plugable UGA-125 is 1280 x 1024.
Does the Windows Screen Resolution Control Panel allow you to set the resolution of the monitor connected through the inbuilt Video out port to 1920 x 1080?
Could you check and post back so that we can figure out the options to get both monitors to the same resolutions?
I would recommend the second option since you are also able set the native resolution of the monitor to 1920x1080 for the directly connected monitor and that resolution is more pleasing to the eye than the much lower resolution of 1280x720.
Although we are currently out of stock for the Plugable UGA-2K-A, a consignment with thousands of units are in transit and should reach Amazon by the end of the this week. It would be available for sale by early next week for sure.
Hope the above information is helpful! If you need any help or information regarding any of our products, feel free to post back here or shoot us an email at support@plugable.com. We are here to help!