Feature:1. The USB2.0 interface ensures high reading and writing speed, plug and play, no driver installation is required.2. This flash drive can be used as additional storage space for mobile devices, storing photos, music, videos and other files.3. The flash memory stick is a 2in1 micro USB and USB 2.0 connector, compatible with all micro USB smartphones and tablets with micro USB function.4. This USB memory stick adopts a mini design, which does not take up space and is easy to carry.5. The USB disk has a lanyard hole that can be equipped with a lanyard or key loop to prevent loss.Specification:Item Type: OTG Flash MemoryMaterial: Aluminum alloy + ABSInterface Type: USB 2.0, MicroUSBMaximum Writing Speed: 4MB/SMaximum Reading Speed: 12MB/S.Package List:1 x U Disk