DC 7.95.5mm Jack ThinkPad X1 Carbon Input to USB-C Type-C Power Plug Charge Cable 45w for MacBook Laptop Phone (7.45.0mm for Lenovo)

Seven types of jack in total 1.  7.9*5.5mm for Lenovo   2. 11.0*4.5mm for Lenovo 3.  5.5*2.1mm for ASUS 4.  4.5*3.0mm for HP 5.  7.4*5.0mm for Lenovo  6.  4.8*1.7mm 7.  4.0*1.7mm for ThinkPad All different types of jack Support Type-C PD and QC2.0/QC3.0/DCP/PE+1.1/PE2.0/FCP/AFC/SFCP/SCP/USB PD input: DC 10.5v-32v output: 45W max. (5V/2A,9V/3A,12V/2A,15V/2A,20V/2.25A) Work for 45W macbook,45w laptop, tablet,cell phone. Please plug in the input power first, then Plug in the usb-c to phone/laptop, Otherwise it can't work.