When speed and reliability are everything, shoot like a pro with Opteka High Speed Professional SDHC memory cards. New advanced controller technology provides faster shot-to-shot and its advanced Error Correction Code (ECC) engine improves overall data integrity and reliability of the card during read and write. So when the unexpected happens-you'll be ready. Get more RAW + JPEG continuous burst mode shooting and capture full HD video like never before. Reliable. Durable. When every shot counts, choose Opteka memory cards for your DSLR or HD camcorder.