These memory cards instantly add storage space to any device with a micro SD/micro SDHC memory card slot. Expanding the memory of your smartphone or tablet means you can capture more photos & video, carry more files, & enjoy your favorite music wherever you go. These cards are completely compatible with mobile phones, laptops, tablets & other devices that support the micro SDHC format & are capable of recording hours of HD video (720p). Designed to withstand the toughest conditions, San Disk micro SD & micro SDHC Memory Cards are waterproof, shockproof, & X-ray proof. They can operate in temperatures ranging from -13 to 185 degrees Fahrenheit, so you can enjoy mobile media in almost any climate. Even if your device doesn't survive, your San Disk memory card will.