4 PIN V5 V5-472P V5-572 V5-572G V5-572P V5-452G V5-472 V5-472P V5-552G V5-572G V5-573GAcer Aspire V5-472 V5-572 Series Aspire V5-472 Series Aspire V5-472-6893 Aspire V5-472G SeriesAspire V5-472P Series Aspire V5-572 Series Aspire V5-572-6463Aspire V5-572-6498 Aspire V5-572-6632