Micro SDXC cards are able to handle significantly greater amounts of information due to two advances in technology. The ex FAT file system enables the micro SDXC card to handle large volumes of data while the UHS-1 interface can transfer videos & picture files with speeds of up to 104MB/sec* * ** Transfer video & pictures at up to 104MB/s with UHS-1 device Verbatim micro SDXC memory cards can only be used on micro SDXC host products featuring the latest SDXC technology. PC or laptop users need to download an SDXC compatible driver for the SD slot from the Microsoft Download Centre. Compatible with Windows XP SP2 onwards & Windows Vista SP1 onwards.
Specification 64GB Micro SDXC Class 10 = 10MB/s without UHS-1 SD adapter included