On Networks N150R User Manual - Manual (Page 10)

Hardware Setup
10
N150 WiFi Router (N150R)
Label
The label on the bottom of the router shows the preset WiFi network name and password,
login information, MAC address, and serial number.
MAC address Serial number
Preset WiFi
Router login
Password
WiFi Network
Name (SSID)
Figure 4. The label shows unique information about your router