External Graphics Cards

I'm a mechatronics student and I have Dell latitude 5520 (spec. in mentioned below), I'm currently searching for an external graphics card to use Solidworks (latest version), and I can't find one because of many products. Can anyone help? Spec. : intel core i7, integrated HD Graphics card 16 GB...

I am using windows 8.1 and this are the messages I get when I plug in my usb mouse. I have already tried uninstalling all of the usb drivers and restarting my pc. I know the mouse works, because when I plug it into my brother ubuntu pc it works fine. One day it started to stop working every so...