World's fastest SD card unveiled with 299 MBps write speed
Japanese electronics company Sony has announced the world's fastest SD card with a maximum write speed of 299 MB per second. The memory card will also offer a read speed of 300 MB per second. Sony claims the cards, which will be available with 32 GB, 64 GB and 128 GB capacities, will be temperature resistant, shockproof and X-Ray proof.