VERBATIM

Capacity: 2GB Write Speed: 4MB/Sec Read Speed: 4MB/Sec

Capacity: 4GB Write Speed: 4MB/Sec Read Speed: 4MB/Sec

Internal memory: 8192 MB Flash card type: Secure Digital High-Capacity (S Read speed: 4 MB/s Write speed: 4 MB/s

Capacity: 4GB Write Speed: 3.5MB/Sec Read Speed: 6.5MB/Sec Compact Flash For Digital Cameras

Capacity: 8GB Write Speed: 3.5MB/Sec Read Speed: 6.5MB/Sec