Kingston Digital HyperX Savage128GB USB Flash Drive 3.1/3.0 350MB/s R, 250MB/s W (HXS3/128GB) Blazing fast transfer speeds -350MB/s read and 250MB/s write to save time and let you quickly access files with no performance lag. USB 3.1 Gen 1 functionality - HyperX Savage is compliant with USB 3.1 Gen 1 specifications Bold design Multi-platform compatibility - Use this versatile drive on multiple platforms, including desktops, notebooks and gaming consoles