Lenovo MISC INTERNAL
5M21C66134
is compatible in the following Models:
Lenovo ThinkPad Tablet Series
ThinkPad X1 Tablet 3rd Gen (Type 20KJ 20KK) - 20KK001KAU
ThinkPad X1 Tablet 3rd Gen (Type 20KJ 20KK) - 20KK001MAU
ThinkPad X1 Tablet 3rd Gen (Type 20KJ 20KK) - 20KKS16UOO