Lenovo SYSTEM BOARDS
5B21L76691
is compatible in the following Models:
Lenovo K14 Series laptops (Lenovo)
K14 G2 IRU - 21G10004AU
K14 G2 IRU - 21G1S05R00
K14 G2 IRU - 21G1S08M00
K14 G2 IRU - 21G1S0H200