PowerSupply is included and multitested for voltage. Modem power light comes on to power-up the ROBOTICS. No other way to test and therefore sold "as is" with no returns. Power Supply Unit, phone cord, and fax/printer parallel cable are INCLUDED.S&H in the contiguous USA is $6.(insured shipping).Please see other interesting items by JGritUSPS 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.