ASUS provides some easy ways to find Serial Number for your ASUS products.

If you want to know more information about how to find the serial number, please refer to the FAQs.
https://www.asus.com/support/article/...

Timeline
0:00 Intro and General way to find serial number
0:39 Notebook
1:00 Motherboard
1:07 Router
1:16 Graphics Card
1:20 Monitor
1:26 Gaming Handheld
1:33 Phone

#ASUS
#SerialNumber
#Router
#Monitor
#Motherboard
#GraphicsCard
#VGA
#Notebook
#Phone