Color Black Memory Storage Capacity 64 GB Brand SanDisk Hardware Interface USB 3.0 Read Speed 100 Megabytes Per Second Performance/speed: Read speeds up to 100MB/s Compatibility: USB 3.0 and USB 2.0 SanDisk Secure Access Software Keeps Files Private Operating temperature-32 - 113 degree Fahrenheit (0 – 45 degree Celsius)