LISTA DE MODELOS COMPATIBLES:HP Pavilion DM4-3000DM4-3007XXG6-2000G7-2000COMPAQ 650 COMPAQ 655COMPAQ CQ58COMPAQ CQ58-200255 G1HP ProBook 450 G0 20PHP ProBook 440 G1HP ProBook 440 G2HP ProBook 450 G1HP ProBook 450 G2HP ProBook 455 G1HP ProBook 455 G2 NUMEROS DE SERIE COMPATIBLES: Pj551661680-001 661680-301 661680-302 661680-TD1 661680-YD1 682744-001661680-ydi Longitud aprox: 12.5cm