Super-fast USB 3.1 Gen 1 Interface According to the USB Association, the USB 3.1 Gen 1 interface provides a data transfer speed of 5 Gbps, which is ten times faster than USB 2.0. The Blaze B02 allows you to achieve a whole new level of comfort and efficiency in your busy mobile life. Classic exterior design with a stylish modern brushed metal texture In a black brushed metal-textured body, the Blaze B02 shows everyone how much you appreciate elegance and refined style. Design with a hole in the body The Blaze B02, with its compact size and convenient hole in the body, is perfect for carrying with you every day.