Multitester tested for voltage. The ac POWER CORD is INCLUDED. Genuine factory ORIGINAL Dell adapter with Input: AC 100-240V Output: DC 19V 2.64A. The ac POWER CORD is included. A single rectangle connecter. Features Models {Dell: ADP-50SB, 09834T, 9834T,}, Laptops Dell Inspiron 2000, Dell Inspiron 2100, Dell Latitude L400, Dell Latitude LS, Dell Latitude L S H in the contiguous USA is $6.(insured shipping). Please see other interesting items by JGrit USPS DELIVERY TIME: As stated in the item listing, seller will drop-off your item to the USPS within 4 days of receiving cleared payment. How long it takes to deliver to your door is strictly within USPS control and not within the control of seller. Please leave 5 stars for seller 4 day drop-off time. Thankyou.