独立键盘\D_KEY
........\D_KEY.c
........\D_KEY.hex
........\D_KEY.LST
........\D_KEY.M51
........\D_KEY.OBJ
........\D_KEY.Opt
........\D_KEY.plg
........\D_KEY.Uv2
........\D_KEY_Opt.Bak
........\D_KEY_Uv2.Bak
独立键盘