[Power Adapter Support] Works with the following for chargers: 19.5v 2.31a 45w 3.33a 65w 4.62a 90w 6.15a 120w 6.9w 135w 7.7a​​ 150w with smart 4.5mm blue tip. Works with the following for chargers: 19.5v 2.31a 45w 3.34a 65w 4.62a 90w 6.7a 130w with smart round 4.5mmx3.0mm with pin, input must equal output, for example, if the input charger is 45W, the output be 20v 2.25a 45w max. [perfect Design] There are many old power adapters like for or for laptop chargers (4.5mm x 3.0mm), but now most mobile phones/tablets and laptops are type-c interfaces, you can use old for laptops to charge new usb-c devices. [Built-in PD chip] 100W DC4506(4530) to USB Type C extension converter has built-in PD automatic identification chip, which can output 5V/9V/20V, and the conversion power can reach up to 100W. It can charge most devices with Type-C connector. [Convenient] This cable converter lets you the trouble of heavy chargers/power bricks and put it in your backpack for office/studio/travel. You can charge new type-c devices and old for or for computers (4.5mm x 3.0mm) without carrying various power adapters. [Input and Output] Input: DC4506(4530) female connector, 15V-20.5V. Output: Type-C male connector, PD 5V/9V 1.5A, 20V 5A. Note: 1) Input must equal Output. Power up to 100W. 2) Output does not have PD 12v and 15v, so please check your device requirements first., Weight: 0.03968320716 pounds, Manufacturer: Vkyipg