Lenovo Miscellaneous
5M21L37916
is compatible in the following Models:
Lenovo ThinkPad X Series laptops
ThinkPad X1 Nano Gen 2 (21E8 21E9) Laptop - 21E8003YAU
ThinkPad X1 Nano Gen 2 (21E8 21E9) Laptop - 21E8CTO1WW