The PD100W for Lenovo Square Mouth to USB-C charging cable enables 100W of high power charging, stable charging without getting hot, so your device is fully charged quickly. For Laptop Phone Rectangle Jack for Thinkpad X1 Input to USB-C Type-C Power Plug Charge Cable PD9V 15V 20V The charging cables are widely used for mobile phones, tablets, headphone charging bins, speakers, computers, charging heads, optical cats, rechargeable batteries, etc. Connector 1: for Lenovo Square Mouth female plug; Connector 2: USB-C male plug; Input voltage: DC15-20V; Output: 5V/2A, 9V/3A, 20V/3.25A; Maximum power: 100W(Note: input must ≥ output) Notes: The maximum power input and output of the cable are equal, if charging a more powerful device (e.g. a laptop) it is important that the nominal power of the incoming DC power supply meets the minimum requirements of the device. Please verify the rate voltage and current of your devices,otherwise it would damage your phone and laptop. Colour:Gray+Black Material:Aluminum alloy + PVC + nylon Package Contents: 1 x Laptop PD fast charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.