Description 0 Reviews Document Record26114.000 BrandCIRRUS LOGIC MPNPN4390 5U9 BRI4390 ModelPN4390 5U9 BRI4390 TypeMiscellaneous Compatible BrandCIRRUS LOGIC Chipset ManufacturerCIRRUS LOGIC Chipset/GPU ModelPN4390 5U9 BRI4390