Digi-Chip HIGH SPEED 16GB UHS-1 CLASS 10 MICRO-SD MEMORY CARD FOR SAMSUNG Galaxy Prevail 2, Ring M840, I9190, I9192, Active I9295, Core I8260, I8262, Mega 6.3 - I9200, Mega 5.8 - I9150, I9152 cell phone High Speed 16GB UHS-1 Micro-SD Memory Card Class 10 Made using full capacity Samsung memory chips Ideal high speed memory card for mobile devices Full Sized SDHC adaptor included Lifetime Warranty