I have made the odd yet wonderful discovery that connecting my laptop to an external monitor increases framerates while gaming. I'm not sure why, but I'm not complaining. : r/GamingLaptops
How To Connect External Monitor To A Gaming Laptop - YouTube
How to set up a second monitor for your computer | Popular Science
Your next gaming display should be 1440p. Here's proof | ROG - Republic of Gamers USA
Amazon.com: PTVDISPLAY Portable Monitor, 15.6 inch IPS 1080P Laptop Screen Extender, Travel Gaming External Monitor with Smart/Speakers for Laptop PC Phones and Gaming Mac Xbox PS4 Switch. (Black, 15.6 inch) : Electronics
How to Use a Second Monitor With Your Laptop | WIRED