THANK YOU, drlucky! I looked all over for that info! If anyone reading this has any input into the SanDisk website, it seems to me that a visitor to the site should be able to do a search for a particular SanDisk product using their own manufacturing number and find info for that product, even products they no longer make. I searched both numbers on the site and “found no results”. Or maybe I wasn’t looking in the right place??? Shopping and comparing products and prices is tough when the same products are sold under different names or labels. I even did open searches using both these numbers and UPC numbers and still couldn’t figure it out!