For acer laptop adapter (19v 3.16a 60w 5.5*2.1) Compatibal with: Acer Travelmate 520 series (520it, 521te, 521tev, 521txv, 524te, 524txv, 525tx, 525txv, 527txv, 529txv) Travelmate 600 series (600ter, 600ter-128, 602ter, 603ter, 603ter-98) Travelmate 610 series (610txvi, 610txvi-me, 611txci, 611txci-d, 611txv, 612txci, 612txv, 613txv, 614txci) Travelmate 730 series (730txv, 732txv, 732tlv, 734tl, 734txv, 735tlv, 736tl, 736tlv, 737tlv, 738tlv, 739tlv, 739gtlv) model a7 Travelmate 740 series (740lvf, 741lvf, 744lcf). Package: 19 cm * 13 cm*5cm
