Transcend 400X CompactFlash 16GB is a compact and durable flash memory card designed for all kinds of users for their digital cameras especially DSLRs. It can read and write with fast speeds and offers first class transfer rates. It supports 400x transfer performance, Video Performance Guarantee 20MB/s (VPG-20) and has a built-in Error Correcting Code to automatically detect and fix transfer errors. It provides up to 90MB/s read and up to 60MB/s write speed. It also supports RecoveRx software for recovering deleted media.