Lenovo SPEAKERS INTERNAL
5M10U50013
is compatible in the following Models:
Lenovo ThinkCentre M Series desktops
ThinkCentre M75n Desktop - 11BS0022AU
ThinkCentre M75n Desktop - 11G5A002AU
ThinkCentre M75n Desktop - 11G5S0A300
ThinkCentre M75n Desktop - 11G5S0A50D