Razer Blade 15 2018 Advanced - Integrated webcam is detected as USB camera

Hi, I own Razer Blade 15 2018 Advanced. My webcam is detected as USB camera and uses windows 2006 default drivers to run which sometimes cases it to disconnect in browser ( browser refresh helps for some time but same issue again) I want to know why is the integrated webcam is detected as USB camera in the first place and where can I find correct drivers for it (instead of using default windows old generation driver) I have tried uninstalling the camera and reboot. After reboot same deriver is detected. There are no drivers for webcam on Razer's support website. Any help appreciated.