Patriot 512GB Supersonic Mega USB 3.1/USB 3.0 Flash Drive With Up To Read 380MB/sec & Write 70MB/sec- PEF512GSMGUSB USB 3.1 Gen. 1 compliant (backwards compatible with USB 3.0 and USB 2.0) Up to 380MB/s read Up to 70MB/s write Tough industrial strength zinc alloy housing Compatible with the latest versions of Windows, Linux, and Mac OS