5 PACK - SanDisk Ultra 64GB UHS-I Class 10 MicroSDXC Memory Card Up to 48mb/s SDSQUNB-064G LOT OF 5 with USB 2.0 dual slot MicroSD & SD Memory Card Reader SanDisk Ultra 64GB UHS-I Class 10 MicroSDXC Memory Card (Retail Package) 1 year factory warranty UHS-1 Class 10 Memory Card with read speed up to 48mb/s Listing includes: 5x Memory Card, 1x Card Reader