POWER SPECS:Input voltage: 100-240V 50-60Hz, Output: 20V 5A,100W MAX,Connector SizeUSB-C/Type C port for Dell usb c laptop charger,Suitable for a variety of mainstream electronic devices, support USB-C multi-interface design, to meet the charging needs of different devices Compatible With Dell:compatible for dell Latitude 5540 5440 7440 5340 7340 7640 9440 2-in-1 Precision 5480 3580 3480 3581 5680 XPS 12 9250, 12 12D: L221x 9Q23 9Q33, XPS 13: 9350 9360 9365 9370 321X 322X L321X L322X 3943 9333 9344, XPS 15: 9530 9500 9550, XPS 17: 9700 Compatible With DellUSB C Laptop Charger 100W Compatible with Dell DA130PM170 HA130PM170 DA130PM200 Laptop Charger Type C, for Dell XPS Dell Computer Charger 100W Safety100% New from Manufacturer, over voltage protection, over temperature protection, short circuit protection.CE-/FCC-/RoHS-Certified for safety cturer.Durable to ensure long-term stable power output.Built-in smart chip, support fast charging technology, automatically identify the d