1TB Alloy B Flash Drives Water-Proof Tiny Disk Memory Keychain Storage Device Golden

Made of high quality materials: not only wear-resistant but also stable. Built in strict quality control standards: ensures stable and excellent performanceUltra efficient transmission: Using ultra-high-speed B2 . 0 interface easy to bulk.Transmission of data efficiency is greatly improevdEasy to use:Plug and play easy Description: Product name: B drive Product category: B drive Color: golden,silver Material: zinc alloy Chip: Flash Capacity: 1TB Size: 43 * 12.2 * 4.6 mm Packing size: 13 * 10 * 3cm Weight: 5.9 g Package weight: 8.9g Speed: 12MB/s Interface: B 1.1 / 2.0 System: Windows 2000 / XP / 7/8/10 / and Mac OS, Linux and higher versions Packing list: 1*B flash drive 1*Packing bagNote: To avoid data loss or mechanical damage, do not turn off the computer power during transmission. Do not remove the B flash drive during use, otherwise data may be lost. After using a B flash drive, it is best to safely eject the B flash drive on your computer, which will help to extend its storage life.