Type C USB-C Female Input to 5.5*2.1mm Cable fit for Laptop 18- Length: 0.2m Build-in the at Type-C female end. input: Type-C Female, 65W-Type-C output: Laptop male, 18v- (not sUpport ) Use it with the 65W-Type-C to conveniently your Laptop with 18v- port from a wall outlet. Please note the Type-C must be over than the output end.