Laptop DC Power Adapter Kit - This laptop adapter kit is a USB C pd charger cable & universal DC connectors combo that is compatible with UPS , ONT , router , printer , projector or Sony , Toshiba , BenQ , Fujitsu, Samsung , MSI , Acer , Asus , Compaq , ideapad / Thinkpad IBM Lenovo , Dell , HP etc. 100w 90w 65w 45w PC computer models ( Detailed models please check your original charging port & power supply ) in a fast quick pd charging speed. USB C to DC Adapter - 19pcs different sizes DC female 5.5x2.1mm to male round power plug tip converters including 2.5*0.7 / 3.0*1.0 / 3.5*1.35 / 4.0*1.35 / 4.0*1.7 / 4.5*3.0 (0.6 pin)/ 4.8*1.7 / 5.0*3.0 (1.0 pin)/ 5.5*1.7 / 5.5*2.1 / 5.5*2.5 / 6.0*4.3 (1.0 pin)/ 6.3*3.0 / 7.4*5.0 (0.6 pin)/ 7.9*5.6 ( 0.9 pin) & 11*4.5 slim square tip etc. common plug size in the market that are used for extra backup of external power source likes car on-board transformer , laptop repairing or parts replacement DC Connector Kit - Built-in with PD E-mark inte