Check the listing for details. 2pack 64G USB 3.0 Flash Drive Memory Stick Thumb Pen Drive Storage Flash Drive. Color: Red, Condition: New. Listed at 11.58 USD. Features: 100% New&High Quality Storage Capacity: 64GB Support USB version 3.0 and 2.0 Easy plug and play installation Interface: USB 3.0; Due to the inner system and procedure data will occupy some space and the real capacity will reduce lightly Stylish lightweight; portable,new concept modeling,classic fashion,compact Brisk High Speed; plug and play, in line with USB 3.0 specification, data transfer speed. The data read speed: Up to 17MB/S（USB 3.0） The data write speed: Up to 60MB/S（USB 3.0) Compatible with Windows 7/Windows 8/10, Windows XP, Windows Vista, Mac OS 9.0,Hi-Speed USB 3.0 port required for high speed transferSupport solution for Linux kernel version 2.4 or later versionDriveless for OS 9X or upDurable solid-state storageNo external power is required 4.5V ~ 5.5V from USB portOperating Temp: -10 to +55Deg.CStorage Temp: -20 to +55Deg.C Color: Red Package Included:2PCS x 64G USB 3.0 Flash Drives