Photo is generic. Multitester tested for voltage. This is a voltage EQUIVALENT power supply adapter for the Zip brand adapter, transformer with the following specs: INPUT: AC 120VAC and OUTPUT: DC 5V 1.0A. Amperage can be higher, but never lower. Round barrel connector with a positive center. Please determine compatibility before bidding. Size, shape or color may differ from photo. Special heavy wrapping is provided to protect the prongs. 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.