What is the default Wifi security key for GIGAMEDIA Access Points?

Valid for those references : 

- GGM WAPCD2

- GGM WAPCD3

- GGM WAPEXT24

- GGM WAPEXTD

- GGM WAPAX1800

- GGM WAPAX3600

- GGM WAPEXT1800

By default, Mode is in Access Point.

SSID is: GIGAMEDIA_xx 

and the security key is 12345GGM (or 66666666 is date of your model is before 2022).