Support system; WINDOWS 98SE / ME / 2000 / XP / LinUx2.4.X.MacOS Fast speed; plug and play, in accordance with USB2.0 specification, fast data transmission speed. Safe and reliable: It can be erased and written repeatedly 1 million times, and the data can be stored for 10 years; Practical and easy to use, no need for an external power supply. -Data encryption: Encryption of the entire data on the disk or partition. Technical parameters: Data reading speed: 10MB-18MB / S (USB2.0) Data write speed: 5MB-20MB / s (USB2.0) Operating temperature: 10 ℃ -40 ℃ Working humidity: 10% - 90% Storage temperature: -20 ℃ -60 ℃ Storage humidity: 5% -95% Product use: personalized mobile storage, gift products, corporate exhibitions, conference gifts, brand promotion and promotional items. Easy to transport: the Compact size and keychain design make it easy to carry in your pocket without worrying about losing it. And plug and play, you can store, transfer and share photos, music, videos, programs, etc. Between smartphones, tablets and computers. The package includes: 1 * U Disk (white, 16 GB) 1. Manual measurement, there will be some errors in the size, please refer to the actual size 2. Due to the light and screen difference, the product's color may be slightly different from the picture.