Multitester tested for voltage. This is an Original factory genuine EXTREME brand power supply Input: ac 120VAC. Photo is generic. Please check your device for power requirement before purchase.Special heavy wrapping isprovided to protect the prongs. S&H in the contiguous USA is $5.(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 strictlywithinUSPS control and not within the control of seller. Please leave 5 stars for seller 4 day drop-off time. Thankyou.