ProGrade Digital microSD Memory Cards with unrivaled performance. Our microSDXC memory cards are ideal for aerial drones and action cameras, they feature a write speed of up to 50MB/s to elevate the quality of your craft. Capture flawless and breathtaking videos and action stills each time you take your camera out. Ideal for the uninterrupted capture of aerial and action photography and with no dropped frames, keep each and every moment stored safely on your device. A reputation for reliability you might already know of the ProGrade Digital reputation for high-end digital products, our microSD cards are optimized above and beyond. We've spent years working closely with the most notable camera manufacturers, and perfected our memory card compatibility and qualification tests. Quite simply, we've designed our cards to be the reliable cards you've come to know and trust. Take your craft to new heights whether you're a professional aerial videographer or weekend photographer our V30 microSD memory cards have everything you need to finally achieve new heights in your craft. Ideal for the uninterrupted capture of aerial and action photography. Match the quality of your gear with this equally top-tier memory card. It's the only microSD card you'll ever need. Backed by a 3-year warranty and have a customized, laser serial number etched into each memory card keeps any counterfeits at bay.