I am looking to buy an Almond 2015 from ebay. Is there any way to verify if the router being sold is the Almond 2015. There are a lot of mislabeled listings that say they are Almond+ but are clearly the original almond. The know the 2015 has a USB port which the original does not have, but the A1A has USB so I cant use that as determination. Are there some things I could verify by the pictures? I know I could ask them to check the about screen but some already have them packed to ship and don't want to open the package. Thanks.