Brand Kingston Memory Storage Capacity 256 GB Hardware Interface USB 3.2 Gen 1 Special Feature Functionality Write Speed Up to 625 MB/s About this item USB 3.2 Gen 1 performance for easy access to laptops, desktop PCs, monitors and other digital devices. Quick transfers and convenient storage of documents, music, videos and more. Large loop easily attaches to key rings Practical cap protects the USB plug Available in capacities up to 256GB Compatible devices: Windows 10, 8.1, 8