NEW Sprint 250U USB Modem Aircard 3G 4G High Speed Sierra Wireless Up for sell is a Sprint 250U USB Modem Aircard 3G 4G High Speed Sierra Wireless. Shipped with USPS First Class. New never used. Please do not hesitate to message me if you have any additional questions. Sold as-is, No Returns. Shipping price includes shipping insurance. ?Tamper labels are placed on item to protect buyer sellers as well. If a problem is discovered after the sale, a refund will only be issued if the item(s) are returned. If a problem is found in a single item which is part of a lot, everything must be returned. No exceptions. No partial refunds will be given after the sale. ? Thanks for looking, Happy Bidding ? ********NO INTERNATIONAL SHIPPING, LOWER U.S. 48 STATES ONLY*******?? If you have a problem please contact me first. Please don't immediately open a claim. ? You MUST contact me with 3 days of delivery or it will be considered a closed auction after that point, Thanks!!