Etichetta ecologica dell’unione europea, Certificazione energy star – Asus U57VJ Manuale d'uso

U57A, R500VS, R500VM, R500VJ, R500VD, R500A, K55VS, K55VM, K55VJ, K55VD, K55A, A55VS, A55VM, A55VJ, A55VD, A55A, R500N, R500DR, R500DE, K55N, K55DR, K55DE, A55N, A55DR, A55DE