Lenovo SPEAKERS INTERNAL
5SB1M52021
is compatible in the following Models:
Lenovo ThinkBook Series
ThinkBook 14 2-in-1 G4 IML - 21MX000MAU
ThinkBook 14 2-in-1 G4 IML - 21MX000NAU
ThinkBook 14 2-in-1 G4 IML - 21MX000PAU
ThinkBook 14 2-in-1 G4 IML - 21MXA02TUE
ThinkBook 14 2-in-1 G4 IML - 21MXCTO1WW