FOR Main Board / Motherboard CE78 MAIN — Fits Premium XP640 (XP 640 / XP-640)

Replacement main board CE78 MAIN compatible with Premium XP640 series. This FOR motherboard is designed to fit models listed as XP640, XP 640 and XP-640, serving as a direct swap for the original CE78 MAIN unit. Please confirm your model number matches one of the listed variants before ordering to ensure proper compatibility.