SD XC Card 256GB PNY EliteX-PRO 90 Cl.10 U3 retail

DisclaimersFor Flash Media Devices, 1 megabyte = 1 million bytes; 1 gigabyte = 1 billion bytes. Actual useable capacity may vary. Some of the listed capacity is used for formatting and other functions, and thus is not available for data storage.Up to 300 MB/s read speed, 280 MB/s write speed. Based on PNY internal testing; performance may be lower depending on the host devices and user’s settings and configurations.Requires compatible device capable of reaching such speeds when used in conjunction with a computer.