Features: brand new and high quality 5.5x2.5mm female input,for laptop charge adapter over 65W,USB C male plug output,fit for USB C port Laptop Cellphone Tablet PC and more device. 65W for Dc USB Type C Power Adapter Converter Laptop Power Jack Connector Square Plug 5.5x2.5mm Female to USB C male Charge convertor for Laptop Notebook Computer Mobile Phones tablets and more Due to the Maximum Power for the USB Type C output is 65W, we suggest you use 65W 20V 3.25A or higher Ac Adapter to transfer it. If you use 20V 2.25A 45W Square Plug Adapter (for laptop) to support your USB Type C devices, The Maximum Power is 45W,not 65W,please kindly note that. The Plug converter include two parts, 4.0x1.7mm,4.5x3.0mm,7.9x0.9mm,7.4x5.0mm, 5.5x2.5mm,Square Plug female to 5.5x2.5mm Male plug converter, and 5.5x2.5mm female to USB C Type C Male Plug Converter. So it has three functions, we can call it " Universal for Dc Laptop Power Adapter Plug Converter" too. Specifications: Automatic Volts Converter; It fits for 5V 3A,9V3A,12V2A,15V2A,20V3.25A USB C Adapter. 65W Max. The input is no more than 22V. for any USB Type C devices (65W Max). Length: 17cm Color: Black,white,red Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1x 5.5x2.5mm Female to USB C Male Charge Convertor 6x Convertor