THIS LISTING IS FOR 65W DELL ADAPTER – Specifications ***Device Type: Laptop Power Adapter *** Power Transformer: 65 Watt **** Input voltage: 100~240V -2.5A 50/60Hz *** Output: 19.5V 3.34A *** Power Capacity: 65W (Max) *** Compatible With: Listed Models *** Included: 1x AC Charger Adapter for Dell Laptop *** Note: IF THE ADAPTER IS NOT RECOGNIZED BY LAPTOP, PLEASE UPDATE BIOS UTILITY OR PRESS F2 IN SETUP TO DISABLE ADAPTER WARNINGS **** KINDLY CHECK THE TECHNICAL SPECIFICATION OF THE ADAPTER PRIOR TO PURCHASE, IF YOU ARE NOT SURE PLEASE CONFIRM WITH US BEFORE PURCHASING****