The PNY PRO Elite Class 10 U3 V30 SD Flash Memory Cards offer extreme performance for photography and videography professionals. Featuring Class 10, U3 technology and read speeds of up to 100MB/s and write speeds of up to 90MB/s, users can easily shoot, store, and share high-resolution digital content. The PRO Elite SD Flash Memory Cards are ideal for capturing stunning 4K Ultra HD videography and burst mode HD photography on point & shoot cameras, DSLR cameras, and standard & advanced HD-enabled video cameras. The V30 Video Speed ensures users can capture uninterrupted 4K Ultra HD video at 4096x3072 format on the latest 4K Ultra-HD devices. The PRO Elite Class 10 U3 V30 SD Flash Memory Cards feature top-notch speeds, making them the ideal card to capture digital memories that will last a lifetime.