Lexar Professional 1000x 256GB microSDXC UHS-II Card (LSDMI256CBNA1000A);

Designed for your sports camcorder, tablet, or smartphone, Lexar 1000x microSDHC/microSDXC UHS-II cards make it easy to quickly capture play back, and transfer 1080p full-HD, 3D, and 4K video. The cards leverage UHS-II technology (UHS Speed Class 3 (U3)) to deliver high-speed performance—up to 150MB/s (1000x). The cards come with a microSDTM UHS-II USB 3.0 reader, allowing you to experience high-speed file transfer, right out of the box. Cards also include a lifetime copy of downloadable Image Rescue software, have a limited lifetime warranty, and are verified to be compatible with GoPro cameras.