SanDisk SDSDXP1-008G-A75 8GB Extreme Pro SDHC Memory Card Extreme speed up to 45 MB/s speed means you'll get the shot you want with more continuous burst mode shooting and rapid transfers to your computer Extreme Full HD video speed enabled by UHS Speed Class 1 lets you capture fast-action video in full high definition, even in 3-D Engineered with the SanDisk Power Core Controller, the SanDisk Extreme Pro SDHC card delivers fast read and write performance Extreme reliability and endurance