4Gb USB Flash Drives Thumb Drives Jump Drives Pen Drives Memory with Brushed Aluminum Shell -4Gb Yellow-

4Gb USB Flash Drives Thumb Drives Jump Drives Pen Drives Memory with Brushed Aluminum Shell Feature: 1. TwistTurn Design. The metal shell could be rotated 360 Degrees over the colored part. 2. The overall size of the USB is 2.13"*0.76"*0.4" (fold). It comes with eye loop for lanyards. 3. Capacities availabe in , 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GB, 128gb 4. 10 Color Options: Blue, Orange, Purple, Yellow, Pink, Red. Tech Specifications: High speed transfer Interface Type: USB 2.0 / USB 3.0 Compatible USB 2.0 USB 2.0 Writing speed: 8~12mb/s Reading speed : 18~35mb/s USB3.0 flash drive read& write speed spec as the following 4 GBSpeed read 35M/S Speed write 12M/S 8GB Speed read 40~100M/S Speed write 15~25M/S 16GB Speed read 80~100M/S Speed write 40~45M/S 32GB Speed read 100~110M/S Speed write 40~60M/S 64GB Speed read 90~110M/S Speed write 60~80M/S 128GB Speed read 90~110M/S Speed write 60~80M/S Applicable models: the various brand PC and compatible computers, Macintosh, PowerBook, iMAC or iBook Operating System : Windows 7/Vista/XP/2000/ME/NT/98,Linux and Mac OS Operating Temp: -10 to +55Deg.C Storage Temp: -20 to +55Deg.C Package Includes: 1 x Flash Drive Tips: Some of the listed capacity on a flash storage device is used for formatting and other functions and thus is not available for data storage. As such, the actual available capacity?about 91~96?? for data storage is less than what is listed on the products.