features: 1. The transmission speed is fast, and the startup time is a few seconds, which can shorten the startup time and quickly load the application. 2. Solid state hard disk storage stack can make full use of memory erasure function, extend service life and reduce damage risk. 3. The shockproof, durable and extremely reliable solid state drive is the absolute best quality in this field. 4.7mm metal shell, easy to install in desktop laptop. 5. High reading and writing speed. Up to 540MB/s (performance varies depending on device configuration) 6. Before using, please right click "My Computer Management Device Manager CD Drive", and then you can find our SSD. Format and partition. Product parameters: Name: 2.5-inch desktop solid-state drive Color: black/red/blue Transmission read and write speed: 300-540MB/s Size: 100 * 70 * 7mm Applicable to: desktop computers, laptops, microcomputers, all-in-one computers and other commercial computers. The order will be delivered within two days. Please pay attention to the logistics information. We will complete the order as soon as possible. The product will be delivered from Shenzhen, China