64G storage space, 480Mbps super-fast transmission speed, easy to store and transfer a large number of photos, music, videos, documents, games, presentations and files in secondsHigh-quality zinc alloy body, anti-pressure, drop resistant, high-temperature resistant, and provides effective protection of your personal data, so you have more confidence in storing your dataThe ring design makes it easily hang with your keychain, and not easy to loseSuitable for computers, laptops, car audio, smart TV, digital players, and other mainstream devices, easily enjoy the freedom and fun of mobile storage Specification: Size: 62*12.4mmInterface: USB 2.0Weight: 11.6gChip: class A flash chipProduct material: Zinc alloyPeak transfer speed: 480MbpsSystem: for Windows XP / 7 / 8 / 10, for Linux 2.4.x, for Mac OS 9 and above Package included: 1 x USB Flash Drive Other things not included