CONFIG_RTW89_8851B (not configurable)

modulename: rtw89_8851b.ko

configname: CONFIG_RTW89_8851B

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>Wireless LAN
└─>Realtek 802.11ax wireless chips support
└─>RTW89_8851B
In linux kernel since version 6.5 (release Date: 2023-08-27)  
source code:
drivers/net/wireless/realtek/rtw89/

is depended by
CONFIG_RTW89_8851BE