Feature:<br />100% Brand New  high quality<br />Read Up To 55MB/s/ Write Up To 25MB/s<br />64GB Huge Storage Real Capacity<br />4K Ultra HD (3840 x 2160p); Full HD (1920 x 1080p)<br />Compatible with SDXC and SDXC-I (UHS-I) enabled host devices<br />Shockproof， X-ray proo， and Waterproof<br /> <br />​ *  Compromise nothing with Extreme Professional SDHC [SDXC for 64GB] UHS-I memory cards. <br />*  The Extreme Pro SDHC UHS-I memory card features technologies that were previously only available in our professional line of CompactFlash memory cards. <br />*  Managed by the Power Core Controller， the Extreme Pro SDHC [SDXC for 64GB] UHS-I memory card raises the bar for speed and performance within the SD memory card product line. <br />*  The advanced Error Correction Code engine improves overall data integrity and reliability of the card during read and write. <br />*  Experience RAW + JPEG continuous burst mode shooting and capture fast-action Full HD video like never before. <br />*  For capturing Full HD video or that professional shot - trust Extreme Pro SDHC [SDXC for 64GB] UHS-I memory cards for your DSLR or HD camcorder. <br />*  The card is UHS-1 Speed Class 3(U3) with 4K Ultra HD-ready. Compatible with SDXC and SDXC-I (UHS-I) enabled host devices.<br /> <br />Extreme PRO SDHC UHS-I Memory Card <br /> <br />Whether you're in the studio or out in the field， Extreme PRO SDHC UHS-I Memory Cards are an ideal storage solution for professional photographers and videographers. Offering read speeds up to 55 MB/s (1)， write speeds up to 25 MB/s， and a UHS Class 3 speed rating (2)， these powerful memory cards are designed for continuous burst-mode shooting， Full HD and 4K Ultra HD (3) video recording， and quick file transfer. A capacity of 32GB (4) allows you to shoot longer photo and video sessions. The cards are engineered to perform dependably in extreme conditions， enabling pros to get the most out of their advanced digital cameras and camcorders.