Caraele USB Flash Drive 64GB Thumb Drive Pen Drive Waterproof Memory Stick with Keychain (64GB, Dark Grey)

Flash Drives Feature: Good quality,New design,Light weight No need software to drive and plug in use High quality original grade A chipset Every Piece Tested Before Delivery Specifications: Optional Color: Silver, Dark Grey Capacity:32GB,64GB,128GB,256GB Interface Type: support USB 2.0, backwards with USB1.0 Transfer Speed: writing: 4M/s-18MB/s; reading: 12M/s-35MB/s Support PC Mode: all brands of PC, Laptop, HP, Dell, Toshiba, etc Compatibility: Desktop, Laptop, Macintosh, Tablet, Speakers and other device with USB ports Operating System: Windows ME/NT/ 2000/XP/7/8, Linux, Mac OS Operating Temperatures : 32F to 140F (0 C to 60 C) Storage Temperatures: -4 F to 185F (-20C to 85C) NOTE: All product outward appearance, the color take the material object as the picture only supply the reference Approx available storage capacity varies due to resolution, compression, bit rate, host device and other factors As such, the actual available capacity for data storage is less than what is listed on the products.