SanDisk on Tuesday announced the launch of a new, faster and more capacious 16GB Extreme IV CF card, as well as the fact that it and the rest of the Extreme IV range is now 12.5 percent faster, with read and write speeds now set at 45MBps, or 300X. Meant for use by professional photographers, all of the Extreme IV cards are also UDMA enabled, allowing the transfer of files to occur faster than bef
