Capacity: 32MB/64MB/128MB/256MB/512MB/1GB/2GB/4GB/8GB
Size: 36.4 x 42.8 x 3.3mm (1.43 " x 1.68' x0.13")
Weight: 11.4 g max
Data Transfer Rate: 150X (R: 15MB/Sec W: 8.5MB/Sec)
Materials: High Impact Plastic
Operating Voltage: 2.7V-3.6V

Compact Flash memory is a small removable memory card standard based on flash memory technology, a non-volatile storage solution that does not require power to retain data indefinitely. CompactFlash cards, or CF cards, measure 42.8mm x 36.4mm x 3.3mm in dimension and have 50-pins for data transfer and connectivity. CF cards are most commonly employed in applications such as digital still cameras, digital movie cameras, PDAs, embedded computers, handheld GPS systems, MP3 players and other portable devices. Available for: 64MB CF Card, 128MB CF Card, 256MB CF Card, 512MB CF Card, 1GB Compact Flash Card, 2GB Compact Flash Card, 4GB Compact Flash Card, 8GB Compact Flash Card

Faster write speed means less time between shots.
Ready for rapid-fire shooting.
High-density flash memory and optimized controller. Technology lets you save large image files faster