star adapter 65w 19v 3.42a replacement ac adapter for acer: aspire:5738zg,5740,5740g,5741,5741z,5742,5742g,5742z,5745,5749,5749z,5750,5750z,5755,5820t,5830t,5920,6530,6920,6930,6935,7250,7530,7535,7540,7551,7560,7730,7730z,7735,7735z,compatible with p/n:ak.065ap.013,ak.065ap.015,ak.065ap.028Star Adapter 65W 19v 3.42a Replacement AC Adapter for ACER: Aspire:5738ZG,5740,5740G,5741,5741Z,5742,5742G,5742Z,5745,5749,5749Z,5750,5750Z,5755,5820T,5830T,5920,6530,6920,6930,6935,7250,7530,7535,7540,7551,7560,7730,7730Z,7735,7735Z,Compatible with P/N:AK.065AP.013,AK.065AP.015,AK.065AP.028