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 with a hollow center. Please check your device for power requirement. Questions are encouraged. S H in the contiguous USA is $9.(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. Thankyou.