Buy with confidence! Direct from Manufacturer. High performance. Affordable price! Specification: Output: 19V 3.42A Input: 100 240V~1.8A 50 60Hz Power: 65W Interface: 3.0mm*1.1mm (Please check the connector size !!) Important Note: Press [Ctrl+F] to find the laptop models. The model list is not complete,if you can't find your laptop model, please ASK a QUESTION or CONTACT US. Compatible Models: Acer Swift 1 3 5 SF114 SF313 SF314 SF514 SF515: Acer Swift 1 SF113 31 SF113 31 P5CK Acer Swift 1 SF114 31 SF114 31 P2PK Acer Swift 3 SF313 51 SF313 51 86QH SF313 51 50WL Acer Swift 3 SF314 42 SF314 42 R9YN SF314 42 R6T7 SF314 42 R7LH SF314 42 R0HP SF314 42 R6YC Acer Swift 3 SF314 51 Acer Swift 3 SF314 52 SF314 52G SF314 52G 55WQ Acer Swift 3 SF314 54 SF314 54G SF514 54 54VT SF314 54 39BH Acer Swift 3 SF314 55 SF314 55G SF314 55 58P9 SF314 55G 78U1 SF314 55G 50PM SF314 55G 59EY Acer Swift 3 SF314 57 SF314 57 57BN SF314 57 59EY Acer Swift 3 SF315 41 Acer Swift 3 SF315 51 SF315 51G Acer Swift 3 SF315 52 SF315 52G Acer Swift 5 SF514 51 Acer Swift 5 SF514 52 SF514 52T Acer Swift 5 SF514 53 SF514 53T SF514 53T 77PT Acer Swift 5 SF514 54 SF314 54G SF514 54T SF514 54T 5428 SF514 54T 74J4 SF514 54T 76PY SF314 54T 70HE Acer Swift 5 SF515 51 SF315 51G SF515 51T SF515 51T 507P SF515 51T 73TY SF515 51T 53AY SF515 51T 507P Compatible with Part Numbers: N15Q8 N15Q9 N16Q9 N16P1 N15Q10 N16Q13 A13 045N2A A11 065N1A PA 1450 26 PA 1650 80 A11 065N1A A13 045N2A ADP 45HE B PA 1450 26 PA 1650 80 PA 1650 80AW