Purchased 2 Samsung "MB-MG64DA/AM" microSD cards thru Ebay from harryball1246 for $19.99 a piece. Name on shipping was Man Ying Wong. They sent two counterfeit cards that failed H2testw and CrystalDiskMark testing. "Made in Taiwan" marking on back of part confirmed counterfeit product. Should have been Korea. UPC was incorrect on package also; should have been 887276969565.
You MUST insist on a picture of the back of the cards being sold to you prior to purchase!