适用机型 :
acer travelmate 620 travelmate 621
travelmate 621lv travelmate 621xc
travelmate 621xv travelmate 623
travelmate 623lc travelmate 623lci
travelmate 624 travelmate 630
travelmate 630xv travelmate 630xci
travelmate 632 travelmate 632xci
travelmate 633