Hagiwara is now offering
Flash Memory Drives
for Mac and PC laptops equipped with ExpressCard/34 slots, such as the MacBook Pro. The devices come in 1GB, 2GB, 4GB and 8GB capacities for $66.50, $123.30, $231.70 and $440 respectively.
A flash memory card based on NAND technology, the device is a non-volatile storage volume that you can use for backup while you’re on the road. Hagiwara rates the device’s speed at 32MB/sec. max read and 22MB/sec. max write.