Compatibility Aspire Aspire 1 3 5 Series Series</br>Aspire E5 E15 ES1 ES15 Series</br>Aspire S3 S7 R7 R11 R14 R15 Series</br>Aspire V3 V5 V11 V13 V15 Series</br>Aspire E1 E11 E14 E15 E17 Series</br>Aspire One Cloudbook 11 14 Series</br>Aspire Switch 11/12/11 V/12 Serirs</br>Chromebook 11 R11 13 14 15 C7 Serirs</br>TravelMate P2 P4 P6 spin B1 B115 B117 B118 Series</br>Swift Spin 1 3 5 Series</br>Switch 3 5 7 Alpha 12 Series </br>!!!Please check the connector size and the output parameters,make sure that the charger fit for your laptop!!!</br>Output 19V 3.42A 65W (or 19V 2.15A/2.37A 40W/45W)</br>Input 100-240V 50-60Hz</br>Connector Size 5.5mm*1.7mm\3.0mm*1.1mm</br>If you are not sure whether to fit your model please contact us</br>