Lenovo SYSTEM BOARDS 5B20S44322 is compatible in the following Models:

Lenovo Flex Series Laptops

Flex 5-14IIL05 Laptop (ideapad) - 81X10000US

Flex 5-14IIL05 Laptop (ideapad) - 81X1003CAX

Flex 5-14IIL05 Laptop (ideapad) - 81X100FJIN