USB 3.1 flash drive with high-speed transmission; store videos, photos, music, and more | 128 GB storage capacity; can store 32,000 12MP photos or 488 minutes 1080P video recording, for example | Convenient USB connection | Read speed up to 130MB/s and write speed up to 30MB/s; 15x faster than USB 2.0 drives; USB 3.1 Gen 1 / USB 3.0 port required on host devices to achieve optimal read/write speed; backwards compatible with USB 2.0 host devices at lower speed | High-quality NAND FLASH flash memory chips can effectively protect personal data security | Retractable, telescopic design with key hole for added security | Note: Actual storage capacity shown by a device's OS may be less than the capacity indicated on the product label due to different measurement standards. The available storage capacity is higher than 115GB. | Note: Read speed up to 130MB/s and write speed up to 30MB/s are based on internal tests conducted under controlled conditions; actual read/write speeds also vary depending on devices used, transfer files size, types, and other factors. | Note: FAT32 is the factory default drive format which is read/write compatible with Windows and Mac OS. If you are transferring a file size over 4GB, please reformat the drive to exFAT or NTFS. | Product Dimensions: 2.2 x 0.8 x 0.5 inches (LxWxH)