What is the difference between ASUS routers with different release countries?
ASUS RT-AX57 It's about ASUS AX series products that support WiFi6. 1. Hardware is the same 2. Downloadable firmware from ASUS country-specific websites is the same 3. The value of 'territory_code' varies according to the country of release 4. It is implemented in the firmware to read the value of the 'territory_code' when the router boots and perform different operations for different countries For example, routers released in China only support Chinese and English, while routers released in Japan only support Japanese and English. Depending on this value, the intensity of the WiFi output or the available frequency channels may vary. 5. The value of 'territory_code' by region US: US/01 China : CN/01 Australia : AU/01 Korea : KR/01 Singapore : SG/01 Japan: JP/01 Europe: EU/01 Asia: AA/01 6. When the router boots, copy the value of the 'territory_code' in the unique area of the router to nvram and use this value to operate 7. the 'territory_co...