??USB 3.0 & Type C? SAWAKE memory storage with 2 in 1 usb port design, compatible for different devices need, such as Android phone, computers, tablets, cars, speakers, MacBook Pro and so on. It can realize the free transmission of various data. You can even watch movies directly from the USB flash drive. ??High speed?The read speed of this Thumb Drive is 80-120MB/s and Write speed:15-25MB/s.(Actual speed depends on computer configuration or file size) ??Waterproof?The SAWAKE 64G Pen drive with waterproof feature,protege your data more safety. NOTE:IT MUST BE DRIED BEFORE USE. ??Easy to USE? Plug &Play,SAWAKE USB 3.0 Stick with key chain don’t need extra software to drive, just needs to plug in, then it works. ??Big storage?The capacity of this USB pen drive is 64GB, can safely store multiple photos, files, movies, music or games and get fast transfers. The Operation temperature 0 degree Celsius to 45 degree Celsius.