This microSDXC card from Western Digital provides an excellent option for storing your video surveillance footage. With a spacious 256GB storage capacity, it can hold plenty of high-quality video without concerns of running out of space. The card is designed specifically for smart video surveillance and is able to handle multiple high-resolution video streams with ease. Additionally, the WD Purple SC QD101 has been designed to operate reliably and efficiently in harsh surveillance environments. It has a rugged design that can withstand temperature extremes, shock and vibration, making it a perfect choice for both indoor and outdoor applications.