Multitester tested for voltage. This is a voltage EQUIVALENT version ADAPTER for Roland powersupply Input: AC 120V (normal ac household wall outlet plug). Please check your device for power requirement before purchase. Photo is generic. Adapter shape, size or color may differ from photo. Questions are encouraged. 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 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 time.