Multitester tested for voltage. This is a voltage EQUIVALENT adapter. Some part numbers may apply to more than one device with different outputs. Please determine compatibility before bidding. Amperage may be higher, but never lower. Photo is generic. Shape, size or color may differ from auction photo. S H in the contiguous USA is $8.(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 5 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 5 day drop-off time450ma