KOOTION USB Flash Drive 64 GB USB 3.1 Superspeed up to 370M/s Memory Stick Capless Retractable Thumb Drive Zip Drive Jump Drive Pendrive 64 GB Gray

Features: 1.The read speed is up to 370MB/s, and write speed is up to 160MB/s. 2.The USB 3.1 flash drive features the performance of SSD and portability of thumb drive. 3.Retractable design enables you to slide the connector in and out freely. 4.The high-speed memory stick is compatible with USB 3.0/USB 2.0. 5.It Supports Windows 7/ 8 /10/Vista/XP/2000/ME/NT Linux, Mac OS, and more. 6.Key hole design, helps you to hang it on the keychain, and it’s easy to carry around. Specification: Brand:KOOTION Capacity: 64GB Color: Gray Read Speed: up to 370MB/s Write Speed: up to 160MB/s Weight:0.56oz/16g Material: Aluminum alloy (shell), ABS (inner) Operating Temperature: 0? to 70? Storage Temperature: -25? to 85? Product Dimension:2.77*0.50*0.45(inch)/70.5*21.8*11.5(mm) Compatible devices: Windows 10, Windows 8, Windows 7, Vista, XP Linux, Mac OS 10.3 and all types of devices which have usb interface, such as Desktop, Laptop, Tablet, Player, TV, Automobile, Speakers etc. Note: 1.Some of the listed capacity on a flash storage device is used for formatting and other functions, thus is not available for data storage. As such, the actual available capacity for data storage is less than what is listed on the products. 2.The transfer speed can vary based on the test equipment, and also relate to factors of temperature, file type, and interface type etc. 3.The usb flash drives are formatted originally in FAT32. This format does not support files larger than 4GB. You can try format your memory stick in exFAT or NTFS to transfer files larger than 4GB. 4.The capacity of 8GB, 16GB, 32GB USB flash drive can format in FAT32, and the capacity of 64GB, 128GB usb memory stick needs to format in exFAT or NTFS due to the difference in pendrive capacity