Lenovo SPEAKERS INTERNAL
02DL853
is compatible in the following Models:
Lenovo ThinkPad Edge laptops
ThinkPad E490s (20NG) Laptop - 20NG0002AU
ThinkPad E490s (20NG) Laptop - 20NG0009AU
ThinkPad E490s (20NG) Laptop - 20NGA000AU
ThinkPad E490s (20NG) Laptop - 20NGCTO1WW