Smith Micro Software Quicklink Gateway Appliance NXG 500 NSA1045L2.8 Used         You are buying a Smith Micro Software Quicklink Gateway Appliance NXG 500 NSA1045L2.8 Used. It is used and guaranteed to be in good working condition. Buyer to pay shipping and handling costs for FEDEX Ground to lower US or Canada. International orders require shipping via postal service. Use shipping calculator to calculate shipping to your location. If you are not satisfied with your auction item, for any reason, please feel free and return it for a full refund of your purchase price. If you are not happy, we are not happy.