automator
I own several video recording devices (Surveillance, car-based DVR systems, etc.), and the SanDisk Class 10 cards (always use class 10 cards when dealing with HD video) are the only ones which survive these extreme environments.I have been using SanDisk for years, and while I do admit to trying other great brands once in a while, I always come back to SanDisk, and will stick with it.Many non SanDisk brand cards might advertise Class 10 as well, but don't achieve the same writing speeds.  In fact, cheaping out on these cards may result in your video recording devices to become unstable, or worse, corrupt data.Highly recommended!