SOFTWARE OF PUBLIC DOMAIN

SOFTWARE OF PUBLIC DOMAIN: This software is not protected by the laws of royalties and it can be copied by anyone without cost some, not implying that copies can be taken out prays to modify it or to redistribute it.

TOMADO DE:
"http://webs.uvigo.es/redes/ffi/complementos/perifericos/Partes%20de%20un%20computador.htm"