Brand new and genuine item in original manufacturer's packing
Versatile -- DT microDuo 3C works with newer USB Type-C devices such as smartphones and tablets and is also compatible with USB Type-A ports on existing USB host devices.
Store more -- up to 64GB of extra storage for the latest smartphones, tablets, PC and Mac computers with Type-C ports.
Fast -- USB 3.13 performance for speeds up to 100MB/s and 15MB/s write -- so you??re not waiting for content-rich files to transfer
Speed USB 3.1 -- 100MB/s read
Speed USB 3.1 -- 10MB/s write (16GB), 15MB/s write (32GB, 64GB)
Operating Temperature: 0°C to 60°C
Storage Temperature: -20°C to 85°C
Dimensions -- 29.94mm x 16.60mm x 8.44mm
Worldwide lifetime warranty
The "Speed" is specified by manufacturer by using its own optimal testing environment. (However, actual performance will be varied with different environment of individual device.)