ITEM NAME:32GB Type C & USB 3.0 Flash Drive High Speed Dual Port Data Storage 2 In 1 Description: Dual interface to USB Type-C and standard USB Type-A 3.0 ports. The Type-c interface requires Android 4.0 or higher system support, and requires the device to support OTG functionality. USB3.0 compatible system: Windows xp / Windows7 / Windows8 / Windows10 / Linux / Mac. Usually, the default FAT32 disk system used by the factory system is 4 GB. If you need to store single 4 GB files such as high-definition video, you are advised to reformat the U disk and set the EXFAT file system. Package Includes: 1 Piece USB Flash Drive Note: 1, when the U disk into the computer can not read the disk, you can confirm whether the computer problem, the operation steps are as follows: Double-click Computer - Right-click Properties - Open Device Manager - Universal Serial Bus Controller - check if the contents displayed in the pull-down menu are normal (normally yellow exclamation mark is displayed), if any, reinstall the USB driver 2, encountered problems during use, please contact customer service as soon as possible!.Usually, the default FAT32 disk system used by the factory system is 4 GB. Dual interface to USB Type-C and standard USB Type-A 3.0 ports. 1 Piece USB Flash Drive. The Type-c interface requires Android 4.0 or higher system support, and requires the device to support OTG functionality.