Verbatim SD eXtended Capacity SDXC 64GB (Class 10; UHS 1) Memory Card 44024Designed to handle large volumes of data at high speeds and provide users with portable storage and speed for their camcorders or digital cameras.Key Features :Next-generation SDXC 64GB class 10 memory card Handles large volumes of data at lightning speed UHS-I bus interface offers up to 104MB/s transfer speed exFAT file system to handle large volumes of data SDXC compatible with Windows7, Vista, XP SDXC memory cards can be used only with SDXC host products Product Number: 44024 Capacity: 64GB Write Speed: 10MB/Sec Read Speed: 10MB/Sec