EAT64454802 43UM7100PLB WiFi / Bluetooth Module TWCM-K505D MT7668
GENUINE LG WIFI PCB EAT64454802 A8A23711509C 55UM7400PLB 43UM7400 49UM7400PLB. This is a genuine LG WiFi PCB, model EAT64454802, compatible with the 55UM7400PLB and 43UM7400 models. The unit type is 100g and the year of manufacture is 2022.