noun Descargar 🔗Compartir Placa base, placa madre The primary circuit board of a personal computer, containing the circuitry for the central processing unit, keyboard, mouse and monitor, together with slots for other devices. Examples : "The technician replaced the old motherboards in the school's computer lab to improve performance. " El técnico reemplazó las placas base antiguas en el laboratorio de computación de la escuela para mejorar el rendimiento. electronics computing technology device machine part system Chat con IAJuego de vocabularioPracticar lectura