This SanDisk Ultra Micro SDHC Memory Card is a great example of how technology has made our live's simpler, better and richer.  No prep necessary; just remove it from the packaging, and plug and play.  I use mine in my Samsung Galaxy Tab 2 7.0 as its external memory to hold all my music, pictures and videos, and it runs flawlessly.  I haven't had a chance to use the adapter yet, although I have devices that take it.  It's a nice addition, one I think should be standard these days with this type of technology.Price was very competitive, the packaging was excellent, and the product arrived sooner than expected.  Overall, I had a great experience with this purchase.  I usually go with the big names for electronics, and it's not let me down yet.  I highly recommend this product.