Lenovo Legion 20Vx11.5A-230W-USB Pin

A 20V 11.5A charger provides 230 Watts of power. The “USB pin”.This high-wattage charger is specifically designed for
Lenovo’s most powerful laptops, including mobile workstations and high-performance gaming machines.
Lenovo Legion Series: Legion 5, 5 Pro, 5i Legion 5-15ARH05H, Legion 5Pro-16ACH6H, and Legion 5-17ACH6H.  
Legion 7, 7i: Many of the higher-end Legion 7 models are also compatible.Legion Y540, Y545, Y730, Y740, Y900, Y910.
Lenovo ThinkPad P Series: ThinkPad P50, P51, P52, P53, ThinkPad P70, P71, P72, P73.
Lenovo ThinkBook Series: ThinkBook 16p G4 IRH, are also compatible.
Lenovo LOQ Series:LOQ 16IRH8.