Replacement USB Audio I/O Board DAAM9API8D0 for 15-7557

Replacement I/O board, part number DAAM9API8D0, designed for the 15-7557. Restores the USB and audio port functions by directly replacing the original I/O board. Ideal for repairing connectivity issues on 15-7557 laptops — fits the same connector layout and mounting points as the factory part.You may also like PCIE 4.0 X16 Extension Cable — 180 Degree Connector with Braided Mesh Sleeve for Server AI Processing.