SanDisk Extreme SD 32 GB SDHC Flash Memory Card SDSDX-032G

Capture HD video on Class 6 camcorders and video-enabled DSLRs
Store up to 4 hours of H.264 high-def video
Performance/speed: Up to 30 MB/sec read and write speeds
Compatibility: compatible with all SDHC supporting cameras and camcorders
Security: Built-in write-protect switch prevents accidental data loss