Description : NEW 10PCS NAT LM3478MM DC DC Cntrlr Single-OUT Step Up 2.97V to 40V Input 8-Pin Payment : We accept payment Via Paypal Shipping : Ship worldwide ,the item will be shipped within 1-2 business days after payment, Economy Int'l Shipping(11-40 Business days) + if asked: EMS: (Expedited shipping): Takes about 5 - 8 days. I combine shipping - if you bought more than one item, ask for combined shipment invoice. Return policy : I accept return within 30 days from receipt , The buyer should pay return shipping fees. feedback If you are satisfied with our products and service we will greatly appreciate your 5 star positive feedback and will do the same for you. International Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. Contact us For anything about product, price, shipping or order status, please contact us via message. +Israel's buyers need to pay 17 % MAM