256GB memory card pushes the limits with regards to storage capacity to store multiple hours of Full HD video. Transfer your data quickly to and from the card with a maximum data read speed of up to 95 MB/s. The microSDXC memory card comes water, temperature, shock, X-ray, and magnet proof to ensure your data remains safe in some of the harshest conditions possible. You can also transfer files to and from the card via the included SD adapter.