FOR X556U X556UJ X556UV FL5900U FL5800U USB I/O Board

Replacement USB I/O board compatible with X556U, X556UJ, X556UV, FL5900U and FL5800U laptop models. Serves as the spare USB and I/O interface, designed for a direct fit and straightforward installation using the original connector. Ideal for repairing or restoring USB port functionality on the listed models.