Multitesters tested for voltage. The ac POWER CORD is included (a $10. value all by itself). Lexmark Delta powersupply input: 100 - 240V Output: 30V DC 1.07A. Power supply, converter, voltage regulator, transformer, adapter, adaptor fits: Lexmark and Dell printer models: 

Dell: ALL-IN-ONE (AIO) 946, 948, 964, 966 

Lexmark: X2580, X5070, X5075, X5320, X5410, X5450, X5470, X5470M, X5490, X6570, X6575, X7170, X7350, X7550, X8310, X8350, X9350, Z1410, Z1420, Z1480

S&H in the contiguous USA is $7.(insured shipping).

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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.