Multitester tested for voltage. This is a genuine factory ORIGINAL Cambridge Soundworks (Creative) powersupply. Input: ac 120V (ordinary household wall outlet plug). Round barrel connector withahollow center. Please check your device for power requirement. Questions are encouraged.S&H in the contiguous USA is $7.(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.