How to use GSYNC on external monitor from Laptop?

hey everyone, I have a zephyrus g16 and I currently have a bit of a roadblock. My laptop doesnt have a display port connection, meaning I can not plug it into a external monitor that is G-sync compatible, and get the benefits of G-Sync.

I have tried a lot of different options, HDMI to Display port (didnt work at all), USB C to Display port (Obviously wouldnt work since that siphons the intel cpu instead of the gpu), and so I am just out of options. Will I just not be able to use gsync at all on this laptop? (The built in monitor has gsync but I wont ever use that for gaming, I got this laptop since I can use it for college and games when I am home and I really want to use gsync)

Thanks!