TRIGKEY S3 3550H Support Document
Windows 11 System Files: https://mega.nz/file/nz4ilLDD#QGMVlERSaI1X4Wn8224acOwrI6Ssbr2Pjh2HIR6PNs0
Windows 11 Pro System Files: https://mega.nz/file/SjgE0QTJ#G1TvLfJhlkZWf1d2E4TsfTzfXrC_GpKU7VDfInSmqSU
System installation tutorial: https://mega.nz/file/BhQRjKRC#JZsjxkmfI5wwIg3TSt4aiVQcNm6p6djmSZc2IR30HWI
Driver files: https://trigkey.oss-cn-hongkong.aliyuncs.com/S3/Driver/S3_driver_win10X64_v1.0_20210903.zip
Driver installation tutorial: https://mega.nz/#F!DvIgHAaB!5Kum85-7-lJ9VqYfW0rxSQ
As for Bois: Refreshing Bois is easy to cause the machine to turn to brick, we strongly do not recommend customers to brush Bois by themselves. If you need Bois, you can contact our after-sales mailbox, and we will provide you with one-to-one professional guidance.