Best quality of 90W 3 in 90W 3 in 1 universal laptop adapters (excellent qulaity) Model: 90W 3 in 1 universal laptop adapters (excellent qulaity)Input: 110-240V 12V-16VOutput: 12V-20Vefficiency: >88%Protection: OPP,SCP.OCP,OVP,OTP protectionaccessories: LED display, 16 automatic tips, car charger, plane chargerUSB port: 5V 1ASize: 13.3*6.3*3.3CMCertification: CE,FCC,ROHSTips specification: ...