DragonSteelMods posted a review on the Ultra Stackable All-In-1 Card Reader & USB 2.0 Hub
Of course you can use the card reader as it is, just a card reader and USB hub, there in itself is a great and very useful product. Most card readers sold, none actually that I know of, can boast of having an integrated 6-port USB hub and the ability to read pretty much every memory card out there today.Ultra Stackable All-In-1 Card Reader & USB 2.0 Hub Review