There are moments in life so epic that you have to capture them instantly – with the right card that’s as fast as your adventure. No matter where your journey takes you, the AV PRO SE CFexpress B v4 delivers unmatched speed and reliability, ensuring seamless 12K+ RAW recording with sustained 3150 MB/s write speeds. Built to withstand extreme conditions, it keeps up with every moment – so you never miss a shot. And when it’s time to back up your footage, the Card Reader PKT CFexpress B lets you transfer your files at blazing 20 Gb/s speeds, securing your adventure instantly and effortlessly.