SPECIFICATION - Input: 100-240V~1.8A 50-60Hz, Output: 5V/1A 20V/6.5A, Connector: USB-C TYPE-C Wattage: 130W (Not fit for Round Tip, please check before your purchase.) Compatible with various models including XPS 15 9575 2-in-1 9500, XPS 17 9700 9710; Precision series, Latitude series, and more. Keep one in the office, one at home, and another in your carrying case for convenient access to power. Dimensions: 7.48 x 4.96 x 1.85 inches.