Item Type: Cartoon U Disk_x000D_ Package Included: _x000D_ 1 x USB Flash Drive_x000D_ Optional U Disk Capacity: 16G/32G/64G/128G_x000D_ Use Mode: Hot swap_x000D_ Socket Type: Compatible with USB 3.0_x000D_ Read and Write Speed: Write Speed: 7M/S Read Speed: 20M/S_x000D_ Use Environment: PC, laptop, for OS X compatible1High quality and easy to carry and store, very convenient and with good performance 2Can be used to store your pictures, videos and songs and any type of data. 3Support multiple systems such as for Windows 7/8/10/Windows Vista/Windows 2000/OS X/Linux, etc. 4Easy to reading and with high speed , just plug in the drive or power supply to use 5The compact style and stylish products are unforgettable gifts for your beloved, friends and even customers1 xUDisk