Lenovo SYSTEM BOARDS
5B21B44610
is compatible in the following Models:
Lenovo Flex Series Laptops
Flex 5-14ARE05 Laptop (ideapad) - 81X20001US
Flex 5-14ARE05 Laptop (ideapad) - 81X20067CF
Flex 5-14ARE05 Laptop (ideapad) - 81X2007KAU
Flex 5-14ARE05 Laptop (ideapad) - 81X2009DAU
Flex 5-14ARE05 Laptop (ideapad) - 81X2CTO1WW