The SD/2GB-U is a high speed SD card from Kingston Technology. It keeps paces on both reads and writes with ease and is one of the fastest SD cards on the market.
It should be also noted that SD cards draw less power than SDHC for things that use battery power (Digital cameras, for example).
Michael: Jodie, how's my schedule look for today? Jodie: You've got a conference and dinner party at the Japanese Embassy regarding wildlife protection. Michael: Oh, yeah...sorry, but I'll have to cancel that. I'm heading out to save America!