Sandisk has increased the capacity of their Ultra  II SDHC Plus memory card to 8GB, but what’s special about it is the USB connector included in the card, so you don’t need a reader to connect it to the PC. It uses the Hinge Lock Technology that lets it directly connect to any computer via USB, so it’s a 2-in-1 memory card that is also SD compatible. Sandisk’s durability tests show that it survived to more than 10,000 opens / closes so you don’t have to worry about it broking.

Source