OV Micro SDXC 64G Class 10 SD Card C10 TF Card Flash Memory Card For Apple Accessories Description:Easy to use， plug-and-play operation.Initiative(SDMI) portable device requirementsNon-volatile solid-state， data is not lost when power is turned offIt is is one of the smallest formats available in consumer electronicsSecurity level complies with both current and future security digital musicThis card expands memory capacity for mobile phones or any other devices of a TF card slotTransmission Speed(Read and Write): Class10(10MB\/sec)------meets the requirements of storage needs high rate. Specifications:Brand: OVModel: MicroSD UHS-I U1 64GBCapacity:64GSpeed : write !#!amp!*!gt;10 MB\/SSpeed of reading: Class 10Support WIFI: Not supported Size:15mm*11mm*1mmSuitable For: Expands memory capacity for mobile phones， tablet， GPS ，and so on. Note:Not all devices support microSDHC 32GB and MicroSDXC 64GB cards.Please contact your device manufacture for details.To ensure compatibility，look for the microSDHC logo or MicroSDXC logo on the product or packaging of your new phone or PDA. Package included:1*OV 64G SD Card More detail: