Modelos Compatibles:HP 550HP Compaq 510HP Compaq 511HP Compaq 610HP Compaq 6720HP Compaq 6720sHP Compaq 6720s/CTHP Compaq 6730sHP Compaq 6730s/CTHP Compaq 6735sHP Compaq 6820HP Compaq 6820sHP Compaq 6830HP Compaq 6830s