usadiscountwarehouse.com 256GB MicroSD Memory card is a Fake Cape Coral, Florida
I purchased their 256GB Micro SD memory card for $69 (includeed a free 64GB card). A deal too good to be true. The card appeared to be genuine when you check the properties. It shows it to be what they claim a 256GB card.
However I ran a test called "H2testW" (H2TestW is a free download). The card failed to rewrite in all sectors. Which indicates that the card is actually a much smaller card, designed to appear like a 256GB card! This counterfeiting is quite common in China!