AC input voltage: 100 ~ 240V 2.34A 50 ~ 60 Hz ,DC output: 19.5V ~ 9.23A 180W Connector size: Barrel 7.4mm tip Compatible with: Dell Precision 7680 7670 7770 7780 Compatible with: Dell Precision 7510 7520 7530 7540 7550 Compatible with Dell P/N: LA180PM210, HA180PM210, DA180PM210, 10KFT, TXR1N, D6JHG Package Included: 1 x 180W GaN Laptop Charger, 1 x US Power Cable