Check the listing for details. Wholesale 5X/10X/100X USB Memory Stick Flash Thumb Pen Drive Data Storage U Disk. Color: Multicolor, Condition: New. Listed at 8.00 USD. Wholesale - 5X/10X/100X USB Flash Drives Memory Stick Storage Data Jump U Disk Features:100% New&High QualityStorage Capacity: 16MB-64GB Note:16MB is a small storage capacity and may not be suitable for storing some big data.Please pay attention to the actual memory capacity, thanks for understanding. Ability to work:USB 1.0/1.1 LOW SPEED16MB approximately 13-14MB. USB 2.0128MB approximately 100-120MB.256MB approximately 220-240MB.512MB approximately 470-500MB1GB approximately 950-970MB.2GB approximately 1.5-1.7GB.4GB approximately 3.5-3.7GB.8GB approximately 7-7.5GB.16GB approximately 14-15GB.32GB approximately 28-30GB.64GB approximately 58-60GB. (EXFAT format) Support USB version 2.0 and 1.0Easy plug and play installationInterface: USB 2.0;Due to the inner system and procedure data will occupy some space and the real capacity will reduce lightlyStylish 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 storageNo external power is required 4.5V ~ 5.5V from USB portOperating Temp: -10 to +55Deg.CStorage Temp: -20 to +55Deg.CColor: Multicolor Package content: 5,10,100PCS 16MB-64GB USB Flash Drives Storage stick.