The SanDisk micro SD Memory Cards offer an easy, affordable way to expand your mobile device's onboard memory. These cards are capable of recording hours of HD video (720p) and are completely compatible with mobile phones, notebook computers, tablets and other devices that support the micro SD format.; Designed to withstand the toughest conditions, SanDisk micro SD Memory Cards are waterproof, shockproof and 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 SanDisk memory card will.; This versatile micro SD Card comes with an SD Card adapter for compatibility with SD-enabled devices, such as cameras, camcorders and notebook computers. The SanDisk micro SD Memory Card is backed by a five-year limited warranty.