SanDisk Ultra 16GB SDHC UHS-I Class 10 48MB/s Memory Card 2 PACK - SanDisk Ultra 16GB SD SDHC Memory Flash Card UHS-I Class 10 Read Speed up to 48MB/s 320X SDSDUNB-016G-GN3IN Wholesale Lot + (2 Cases) Weight: 0.010 lbs. 2 PACK - SanDisk Ultra 16GB SD SDHC Memory Flash Card UHS-I Class 10 Read Speed up to 48MB/s 320X SDSDUNB-016G-GN3IN Wholesale Lot + (2 Cases)