Meeting the Challenge of High-Performance value The USB (Universal Serial Bus) 3.0 interface has become increasingly popular in the market, & the S102 Pro uses the latest USB (Universal Serial Bus) 3.0 transmission interface with read speeds of up to 200 MB per second, & write speeds of up to 120 MB per second. Compared to the S102, the S102 Pro transmission efficiency is increased up to 50%, thereby reducing the waiting time when working with large media files. With a modest price the, S102 Pro means that you can challenge the limits of cost performance ratios. Metallic Mystery Complementing the mystery & dignity for your personality, the fine textured aluminum housing has a striking appearance in an appealing titanium color. The cap can be tucked in the back of the drive casing when in use, preventing accidental loss. The S102 Pro comes in capacities ranging from 8GB to 256GB, giving professional-grade storage capacity & great value for your high-speed experience.