Sandisk 4 GB Extreme III Secure Digital HC Memory Card (SDSDRX3-4096-A21)

Serious professional photographers who demand one of the fastest, most rugged, and most durable memory cards on the market should choose the SanDisk Extreme III SD card. Built to work under the most challenging conditions, with SanDisk Extreme III youll get more speed, better performance, and unmatched reliability