HP Notebook PC User Manual page 26

Component
(4)
(5)
Regulatory label(s)—Provide(s) regulatory information about the computer.
●
Wireless certification label(s)—Provide(s) information about optional wireless devices and the
●
approval markings for the countries or regions in which the devices have been approved for use.
16 Chapter 2 Getting to know your computer
Model number (select models only)
Revision number