Quick overview from the supplier:
128GB CompactFlash Card, Hi-Speed 800X, Transcend "TS128GCF800" (R/W: 120/60MB/s)
* Low power consumption and fast write speed help maximize battery runtime
* Extra-large capacity for storing high resolution movies and pictures
* Built using MLC Flash chips for guaranteed performance and durability
* Built-in hardware ECC technology for detecting and correcting errors
* High-speed transfers between card and computer
