Power SpecsOutput: 19V, 3.42A, 65W; Input: 100-240V, 50-60Hz; Connector Size: 5.5mm * 1.7mm. Make sure your devices charging port matches for the best fit and performance 65W Charger Compatible with Aspire 5 Series- A514-52, A514-52-78MD, A514-52-799B, A514-52-52QT, A514-52-59UR, A514-52-571Q, A515-52-78MD, A515-43, A515-43-R19L, A515-43-R5RE, A515-43-R6DE, A515-43-R070, A515-51, A515-51G, A515-51-58HD, A515-51-50RR, A515-51-75UY, A515-51-51LZ, A515-51G-84SN, A515-51G-84SN, A515-51-3509, A515-51G-53V6, A515-54-51DJ, A515-54-30BQ, A515-54G-73WC