Features: 1.USB 3.0 Interface: USB3.0 interface, high speed data transmission, data read and write speed is higher than USB2.0, no drive, plug and play. 2.Universal Compatibility: USB flash drives for Windows, for OS X and other devices, you can easily transfer data or content through fast plug and play functions. 3.Dual Use U Disk: USB3.0 and Type?C mobile phone and computer dual use U disk. Equipped with adapters compatible with more different interface devices, high speed USB flash drives, equipped with Type?C interface adapters. 4.Portable Design: U disk is portable design, it can be easily put into a key, pocket, briefcase, desk drawer or travel bag, not easy to lose, with a keychain, it can be attached to a backpack, belt or hung around the neck. 5.Aluminum Alloy Material: The USB stick is made of aluminum alloy material, which is sturdy and durable. Safe and reliable, focusing on providing you with safe, reliable and portable storage devices. specification:Item Type: Flash Drive Material: Aluminium Alloy Interface: USB 3.0 (With Micro Type-C Interface Adapter) Compatible: For Windows, for OS X Function: Ultra Portable Storage Device Replaces Floppy Disks and CDs Compatible with for Windows, for OS X PackageList: 1 x FlashDrive 1 x Type-C Port Adapter