PNY Elite 480GB USB 3.0 Portable Solid State Drive (SSD) - (PSD1CS1050-480-FFS) Transfer large files at blazing fast speeds Exceptional reliable performance Offering up to 430 MB/s seq. Read and 400 MB/s seq. Write speeds Transfer files faster than traditional USB 3.0 Flash drives Compatible with most Windows and Mac computers via USB port 24/7 US based technical support