SanDisk compact Flash Extreme III 4Gb 20Mb
SanDisk Extreme™ III CompactFlash® 4Gb, 4 GB, 20 MB/s, 20 MB/s
SanDisk Extreme™ III CompactFlash® 4Gb. Capacity: 4 GB, Read speed, media: 20 MB/s, Write speed: 20 MB/s