Using the Type C High Speed Transmission Protocol, Read Speed Max 100MB/s, Write to 50MB/s.With Write Speeds of Up to 15X Faster Than Standard USB 2.0 Drives The Flash Drive Features A Stylish Yet Tough Metal Casing That Protects From Unexpected Knocks. Mini Size Portable and Convenient Design. Fully Compatible With Mobile Phones, Computers, , Cars, Audio And Other Equipment, Compatible With for , for Os Android And Other Operating Systems. Plug And Play, Without Software Installation.Free Reading And Writing Is Not Limited.Help You With Data Transfer Usage Between Multiple Devices. Interface Type: USB3.0 Read Speed: 100MB/s Write Speed: 50MB/s Dimensions: 71x21x10 mm Capacity:128GB Support Systems:for , for MacOs, for Linux, for Android, for iPadOS Color:Silver Material:Metal Package Contents: 1 * USB flash drive 1 * Instructions in Chinese and English Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.