TOPRAM 8GB 400X UDMA Compact Flash Memory Card 8G CF Extreme Speed - Fast UDMA6 RAW 400X Speed Up to 80MB/s Read and up to 30MB/s Write Design for Professional DSLR. Supports UDMA Mode 6 Excellent to capture RAW+JPEG and high-definition video MTBF 1,000,000hours Warranty 5years