Deal: Sony 64GB M Series UHS-II SDXC Card 2-Pack for $83 September 5, 2018 By Eric Reagan B&H has the Sony 64GB M Series UHS-II SDXC memory card 2-pack for $83.99 (reg. $111.99). Check it out here at B&H Photo. Learn more about UHS-II and other SD card specifications and features in my article, Demystifying SD Cards. Subscribe to the Photography Bay Deals Newsletter to catch great deals like this and other photo gear deals daily. Sign up here.