Trane, Oaks, Chigo, Tianjia air conditioning board HMD3W-3SA21, with Infineon module FP50R12KT3, disassembled, real object photographed, only the module is guaranteed to be good, the whole board is in good condition, but there are a few small parts damaged by collision, the whole board is not guaranteed to be good or bad, sold as accessories, no return or exchange after sale, a module test video will be taken before shipment (6-2)