Features: 100% New&High Quality Storage Capacity: 64GB Available Color: Black Interface: USB 2.0 Support USB version 2.0 and 1.0 Easy plug and play installation Due to the inner system and procedure data will occupy some space and the real capacity will reduce lightly Durable solid-state storage No external power is required 4.5V ~ 5.5V from USB port Operating Temp: -10 to +55Deg.C Storage Temp: -20 to +55Deg.C Package Included: 1/2/3/5/10PCSX 64GB USB Flash Drive Plug in and stay 100% New&High QualityStorage Capacity: 64GBSupport USB version 2.0 and 1.0Easy plug and play installationInterface: USB 2.0; Store more. Leave it in. Extra storage in a seamlessly fitting design. Leave it in your devices with reduced risks of accidental bumps or removal. Enough capacity for your favorite tunes, irreplaceable photos/videos, important work documents, and personal files. Quick. Convenient. No external power is required 4.5V ~ 5.5V from USB portThe data read speed: 8M-18M/SUSB2.0The data write speed: 3M-7M/SUSB2.0)Operating Temp: -10 to +55Deg.CStorage Temp: -20 to +55Deg.CColor: Black Note:Due to the inner system and procedure data will occupy some space and the real capacity will reduce lightly. Tough & Trusted Stylish lightweight; portable,new concept modeling,classic fashion,compact BriskHigh Speed; plug and play, in line with USB 2.0 specification, data transfer speed.Compatible with Windows 7/Windows 8, Windows XP, Windows Vista, Mac OS 9.0,Hi-Speed USB 2.0 port required for high speed transferSupport solution for Linux kernel version 2.4 or later versionDriveless for OS 9X or upDurable solid-state storage Package Included: 5PCS x 64GB USB 2.0 Flash Drive + Lanyard