This is the lastest products in our company, it is card USB flash driver, its size is same as your credit card, and can be put in your wallet. It can be given your customer as a electronic gift at any time. Many bank sent this to their customers together with credit card. Card USB flash driver Capacity:64MB~2GB High speed, Fashion and Cute designed Flash Disk USB2.0 and 1.1 standard, completely compatible with USB1.1 Windows, MAC, Linux compatible